990780302148

Names of 990780302148

• Cardinal: 990780302148 can be written as Nine hundred ninety billion, seven hundred eighty million, three hundred two thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 9.90780302148 × 10¹¹

Factors of 990780302148

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 208

Divisors of 990780302148

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 17 19 21 26 28 31 34 37 38 39 42 51 52 57 62 68 74 76 78 79 84 91 93 102 111 114 119 124 133 148 156 158 182 186 204 217 221 222 228 237 238 247 259 266 273 316 323 357 364 372 399 403 434 442 444 474 476 481 494 518 527 532 546 553 589 629 646 651 663 703 714 741 777 798 806 868 884 948 961 962 969 988 1027 1036 1054 1092 1106 1147 1178 1209 1258 1292 1302 1326 1343 1406 1428 1443 1482 1501 1547 1554 1581 1596 1612 1659 1729 1767 1887 1922 1924 1938 2054 2108 2109 2212 2261 2294 2356 2418 2449 2516 2604 2652 2686 2812 2821 2883 2886 2923 2964 3002 3081 3094 3108 3162 3318 3367 3441 3458 3534 3689 3774 3844 3876 4029 4108 4123 4199 4218 4403 4503 4522 4588 4641 4836 4898 4921 5187 5372 5642 5766 5772 5846 6004 6162 6188 6324 6636 6727 6734 6783 6851 6882 6916 7068 7189 7347 7378 7548 7657 8029 8058 8177 8246 8398 8436 8463 8769 8806 9006 9044 9139 9282 9401 9796 9842 10013 10101 10374 10507 11067 11284 11532 11692 11951 12324 12369 12493 12597 13209 13454 13468 13566 13702 13764 14378 14694 14756 14763 14911 15314 16058 16116 16337 16354 16492 16796 16926 17143 17459 17538 17612 18012 18259 18278 18564 18802 19499 19513 19684 20026 20181 20202 20461 20553 20748 21014 21567 21793 22134 22971 23902 24087 24531 24738 24986 25194 25517 26418 26908 27132 27404 27417 28203 28756 29388 29393 29526 29822 30039 30628 31521 31837 32116 32674 32708 33852 34286 34918 35076 35557 35853 36518 36556 37479 37604 37999 38998 39026 40052 40362 40404 40922 41106 41633 42028 43134 43586 44268 44733 45942 46531 47804 47957 48174 49011 49062 49476 49691 49972 50388 51034 51429 52377 52836 53599 54777 54834 55537 56406 57239 58497 58539 58786 59052 59644 60078 61383 63042 63674 63973 65348 65379 68572 69836 70091 71114 71706 73036 74958 75919 75998 76551 77996 78052 80724 81844 82212 83266 83657 86268 87172 87451 88179 89466 90613 91884 93062 95511 95914 96348 98022 98124 99382 102068 102858 104377 104754 106671 107198 109554 109668 111074 112812 113997 114359 114478 116994 117078 117572 120156 122213 122766 124899 126084 127348 127813 127946 130169 130758 136493 136591 139593 140182 142228 143412 143871 149073 149916 151838 151996 152551 153102 155363 160797 166532 166611 167314 171717 174902 176358 178619 178932 181226 186124 191022 191828 191919 196044 198764 205716 208754 209508 210273 212381 213342 214396 219108 222148 222859 227757 227994 228718 228956 233988 234156 237367 244426 245532 248899 249798 250971 253487 255626 255892 260338 261516 262353 265993 271839 272986 273182 279186 280364 283309 287742 291431 298146 303676 305102 306204 310403 310726 313131 321594 325717 331721 333222 334628 343077 343434 347837 349804 352716 357238 362452 366639 370481 382044 383439 383838 388759 390507 409479 409773 417508 420546 424762 426684 445718 455514 455988 457436 457653 462241 466089 474734 488852 497798 499596 501942 506974 511252 520676 524706 531433 531986 535857 541229 543678 545972 546364 558372 566618 575484 582862 596292 604469 604903 610204 620806 621452 626262 634291 637143 643188 645983 651434 663442 666444 668577 675583 686154 686868 695674 712101 714476 721981 733278 740962 746697 760461 766878 767676 777518 781014 791027 797979 818958 819546 841092 849524 849927 874293 891436 911028 911183 915306 924482 931209 932178 944129 949468 977151 986947 995163 995596 1003884 1013948 1043511 1049412 1062866 1063972 1071714 1082458 1087356 1087541 1111443 1133236 1165724 1166277 1177969 1208938 1209806 1241612 1252524 1268582 1274286 1290623 1291966 1302868 1326884 1337154 1351166 1372308 1386723 1391348 1424202 1442461 1443962 1466556 1481924 1486667 1493394 1520922 1533756 1540421 1555036 1562028 1582054 1594299 1595958 1623687 1637916 1639092 1661569 1699854 1721647 1748586 1774409 1813407 1814709 1822366 1830612 1848964 1862418 1864356 1888258 1902873 1937949 1954302 1973894 1983163 1990326 2026749 2087022 2125732 2143428 2164916 2165943 2172821 2175082 2222886 2322047 2332554 2355938 2373081 2417876 2419612 2537164 2548572 2581246 2583932 2593367 2674308 2702332 2733549 2773446 2809003 2832387 2848404 2884922 2887924 2960841 2973334 2986788 3041844 3080842 3164108 3188598 3191916 3235687 3247374 3262623 3323138 3399708 3443294 3497172 3533907 3548818 3626814 3629418 3644732 3724836 3776516 3788603 3805746 3871869 3875898 3908604 3947788 3966326 3980652 4035239 4053498 4174044 4231283 4234321 4327383 4331886 4345642 4350164 4445772 4460001 4521881 4621263 4644094 4665108 4711876 4729081 4746162 4816253 4984707 5053867 5162492 5164941 5186734 5323227 5467098 5537189 5546892 5618006 5664774 5769844 5921682 5946668 5949489 6161684 6377196 6471374 6494748 6518463 6525246 6608903 6646276 6886588 6908629 6966141 7067814 7097636 7253628 7258836 7577206 7611492 7743738 7751796 7780101 7858097 7932652 8070478 8106996 8245783 8427009 8462566 8468642 8654766 8663772 8691284 8782579 8920002 9034361 9043762 9242526 9288188 9458162 9492324 9632506 9707061 9969414 10097227 10107734 10283351 10329882 10373468 10646454 10782947 10934196 11074378 11236012 11329548 11365809 11484911 11843364 11898978 12051529 12105717 12273677 12693849 12702963 12942748 13036926 13050492 13217806 13565643 13817258 13932282 14135628 14187243 14448759 15154412 15161601 15487476 15560202 15716194 16140956 16491566 16611567 16778099 16854018 16925132 16937284 17309532 17565158 17840004 18068722 18087524 18485052 18751993 18916324 19265012 19414122 19663021 19826709 19938828 20025473 20194454 20215468 20566702 20659764 20725887 21292908 21565894 22148756 22381411 22731618 22969822 23574291 23797956 24103058 24211434 24521837 24547354 24737349 25387698 25405926 26073852 26347737 26435612 27103083 27131286 27634516 27864564 28246673 28374486 28897518 29267999 30291681 30323202 30850053 31120404 31432388 32348841 32983132 33223134 33556198 33708036 33713771 34454733 35130316 36137444 36154587 36517039 36821031 37503986 38828244 39326042 39653418 40050946 40388908 41133404 41451774 43131788 44762822 45463236 45939644 47148582 47753051 48206116 48422868 49043674 49094708 49474698 50334297 50775396 50811852 52695474 53371057 54206166 54262572 55006679 56255979 56493346 56748972 57795036 58535998 58989063 60076419 60583362 60646404 61478053 61700106 64697682 66446268 67112396 67144233 67427542 68909466 71983457 72309174 73034078 73565511 73642062 75007972 78652084 79306836 80101892 80394377 82903548 84740019 85915739 87803997 89525644 94297164 95506102 98087348 98949396 100668594 101141313 105390948 106742114 108412332 109551117 110013358 112511958 112986692 117071996 117446693 117978126 120152838 121166724 122956106 123400212 129395364 131263951 134288466 134855084 137818932 140178311 143259153 143966914 144618348 146068156 147131022 147284124 149303843 156669877 160113171 160788754 165020037 169480038 171652859 171831478 175607994 184434159 191012204 201337188 202282626 204875993 213484228 215950371 219102234 220026716 225023916 234893386 235956252 240305676 241183131 245912212 255619273 257747217 262527902 268576932 280356622 286518306 287933828 294262044 298607686 313339754 318783881 320226342 321577508 330040074 334271357 338960076 343305718 343662956 351215988 352340079 368868318 373597399 380483987 393791853 404565252 409751986 420534933 431900742 438204468 447911529 469786772 470009631 482366262 511238546 514958577 515494434 525055804 560713244 573036612 597215372 614627979 620789663 626679508 637567762 640452684 660080148 668542714 686611436 693823741 704680158 737736636 747194798 760967974 766857819 787583706 819503972 841069866 863801484 895823058 907307969 940019262 956351643 964732524 1002814071 1022477092 1029917154 1030988868 1045126901 1120792197 1141451961 1229255958 1241579326 1275135524 1337085428 1387647482 1409360316 1494389596 1521935948 1533715638 1575167412 1682139732 1791646116 1814615938 1862368989 1880038524 1912703286 2005628142 2059834308 2081471223 2090253802 2231487167 2241584394 2282903922 2458511916 2483158652 2663387909 2721923907 2775294964 3067431276 3135380703 3629231876 3724737978 3825406572 4011256284 4162942446 4180507604 4345527641 4462974334 4483168788 4565807844 4856766187 5326775818 5443847814 6270761406 6351155783 6694461501 7449475956 7990163727 8325884892 8691055282 8925948668 9713532374 10653551636 10887695628 11795003597 12541522812 12702311566 13036582923 13388923002 14570298561 15980327454 17382110564 19053467349 19427064748 23590007194 25404623132 26073165846 26777846004 29140597122 31960654908 35385010791 38106934698 47180014388 52146331692 58281194244 70770021582 76213869396 82565025179 141540043164 165130050358 247695075537 330260100716 495390151074 990780302148
• Sum of all divisors σ(n): 3408014131200
• Sum of proper divisors (its aliquot sum) s(n): 2417233829052
• 990780302148 is an abundant number, because the sum of its proper divisors (2417233829052) is greater than itself. Its abundance is 1426453526904

Bases of 990780302148

• Binary: 1110011010101111000110111010001101000100₂
• Hexadecimal: 0xE6AF1BA344
• Base-36: CN5P0DVO

Squares and roots of 990780302148

• 990780302148 squared (990780302148²) is 981645607124482173413904
• 990780302148 cubed (990780302148³) is 972595131229051349223067537784265792
• The square root of 990780302148 is 995379.4764550855
• The cube root of 990780302148 is 9969.1727394801

Scales and comparisons

• 990,780,302,148 seconds is equal to 31,503 years, 38 weeks, 6 days, 14 hours, 35 minutes, 48 seconds.
• To count from 1 to 990,780,302,148 would take you about sixty-three thousand and seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 990780302148 cubic inches would be around 830.8 feet tall.

Recreational maths with 990780302148

• 990780302148 backwards is 841203087099
• 990780302148 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990780302148's digits is 51
• More coming soon!