47428651872

Names of 47428651872

• Cardinal: 47428651872 can be written as Forty-seven billion, four hundred twenty-eight million, six hundred fifty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.7428651872 × 10¹⁰

Factors of 47428651872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 176

Divisors of 47428651872

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 37 42 43 48 53 54 56 62 63 72 74 81 84 86 93 96 106 108 111 112 124 126 129 144 148 159 162 168 172 186 189 212 216 217 222 224 248 252 258 259 279 288 296 301 318 324 333 336 344 371 372 378 387 424 432 434 444 477 496 504 516 518 558 567 592 602 636 648 651 666 672 688 742 744 756 774 777 837 848 864 868 888 903 954 992 999 1008 1032 1036 1113 1116 1134 1147 1161 1184 1204 1272 1296 1302 1332 1333 1376 1431 1484 1488 1512 1548 1554 1591 1643 1674 1696 1736 1776 1806 1908 1953 1961 1998 2016 2064 2072 2226 2232 2268 2279 2294 2322 2331 2408 2511 2544 2592 2604 2664 2666 2709 2862 2968 2976 2997 3024 3096 3108 3182 3286 3339 3348 3441 3472 3483 3552 3612 3816 3906 3922 3996 3999 4128 4144 4293 4452 4464 4536 4558 4588 4644 4662 4773 4816 4929 5022 5088 5208 5328 5332 5418 5724 5859 5883 5936 5994 6048 6192 6216 6364 6572 6678 6696 6837 6882 6944 6966 6993 7224 7632 7812 7844 7992 7998 8029 8127 8288 8586 8904 8928 9072 9116 9176 9288 9324 9331 9546 9632 9858 10017 10044 10323 10416 10656 10664 10836 11137 11448 11501 11718 11766 11872 11988 11997 12384 12432 12728 13144 13356 13392 13674 13727 13764 13932 13986 14319 14448 14787 15264 15624 15688 15953 15984 15996 16058 16254 17172 17577 17649 17808 18144 18232 18352 18576 18648 18662 19092 19716 20034 20088 20511 20646 20832 20979 21328 21672 22274 22896 23002 23436 23532 23976 23994 24087 24381 24864 25456 26288 26712 26784 27348 27454 27528 27864 27972 27993 28638 28896 29574 30051 30969 31248 31376 31906 31968 31992 32116 32508 33411 34344 34503 35154 35298 35616 35991 36464 36704 37152 37296 37324 38184 39432 40068 40176 41022 41181 41292 41958 42656 42957 43344 44361 44548 45792 46004 46872 47064 47859 47952 47988 48174 48762 49321 50912 52576 52947 53424 54696 54908 55056 55728 55944 55986 57276 59148 60102 60791 61533 61938 62496 62752 63812 63984 64232 65016 66822 68688 69006 70308 70596 70649 71982 72261 72928 74592 74648 76368 78864 80136 80352 82044 82362 82584 83916 83979 84323 85914 86688 88722 89096 92008 92907 93744 94128 95718 95904 95976 96348 97524 98642 100233 103509 105894 106848 107973 109392 109816 110112 111456 111888 111972 114552 118296 120204 121582 123066 123543 123876 127624 127968 128464 128871 130032 133083 133644 137376 138012 140616 141192 141298 143577 143964 144522 147963 149296 152736 157728 158841 160272 164088 164724 165168 167832 167958 168646 171828 177444 178192 182373 184016 184599 185814 187488 188256 191436 191952 192696 195048 197284 200466 207018 211788 211947 215946 216783 218784 219632 223776 223944 229104 236592 240408 243164 246132 247086 247752 251937 252969 255248 256928 257742 260064 266166 267288 276024 281232 282384 282596 287154 287928 289044 295926 298592 300699 310527 317682 320544 328176 329448 330336 335664 335916 337292 343656 345247 354888 356384 364746 368032 369198 370629 371628 382872 383904 385392 390096 394568 400932 414036 423576 423894 425537 430731 431892 433566 439264 443889 447888 458208 473184 480816 486328 492264 494172 494543 495504 503874 505938 510496 515484 532332 534576 547119 552048 562464 564768 565192 574308 575856 578088 590261 591852 601398 621054 635364 635841 650349 656352 658896 671328 671832 674584 687312 690494 709776 729492 738396 741258 743256 755811 758907 765744 770784 780192 789136 801864 828072 847152 847788 851074 861462 863784 867132 887778 895776 902097 931581 961632 972656 984528 988344 989086 991008 1007748 1011876 1030968 1035741 1064664 1069152 1094238 1104096 1111887 1130384 1148616 1151712 1156176 1180522 1183704 1202796 1242108 1270728 1271682 1276611 1292193 1300698 1317792 1331667 1343664 1349168 1374624 1380988 1419552 1458984 1476792 1482516 1483629 1486512 1511622 1517814 1531488 1578272 1603728 1641357 1656144 1694304 1695576 1702148 1722924 1727568 1734264 1770783 1775556 1804194 1863162 1907523 1945312 1969056 1976688 1978172 2015496 2023752 2061936 2071482 2129328 2188476 2223774 2260768 2276721 2297232 2312352 2361044 2367408 2405592 2484216 2541456 2543364 2553222 2584386 2601396 2614013 2663334 2687328 2698336 2761976 2917968 2953584 2965032 2967258 2973024 3023244 3035628 3107223 3207456 3282714 3312288 3391152 3404296 3445848 3455136 3468528 3541566 3551112 3608388 3726324 3815046 3829833 3953376 3956344 3995001 4030992 4047504 4123872 4142964 4258656 4376952 4447548 4450887 4553442 4594464 4722088 4734816 4811184 4924071 4968432 5082912 5086728 5106444 5168772 5202792 5228026 5312349 5326668 5523952 5722569 5835936 5907168 5930064 5934516 6046488 6071256 6214446 6565428 6782304 6808592 6830163 6891696 6937056 7083132 7102224 7216776 7452648 7630092 7659666 7842039 7912688 7990002 8061984 8095008 8285928 8753904 8895096 8901774 9106884 9321669 9444176 9622368 9848142 9936864 10173456 10212888 10337544 10405584 10456052 10624698 10653336 11047904 11445138 11489499 11860128 11869032 12092976 12142512 12428892 13130856 13352661 13617184 13660326 13783392 14166264 14204448 14433552 14905296 15260184 15319332 15684078 15825376 15937047 15980004 16571856 17507808 17790192 17803548 18213768 18298091 18643338 18888352 19696284 20346912 20425776 20675088 20811168 20912104 21249396 21306672 22890276 22978998 23526117 23738064 24185952 24285024 24857784 26261712 26705322 27320652 27965007 28332528 28867104 29810592 30520368 30638664 31368156 31874094 31960008 33143712 34468497 35580384 35607096 36427536 36596182 37286676 39392568 40057983 40851552 41350176 41824208 42498792 42613344 45780552 45957996 47052234 47476128 47811141 49715568 52523424 53410644 54641304 54894273 55930014 56665056 61040736 61277328 62736312 63748188 63920016 68936994 70578351 71214192 72855072 73192364 74573352 78785136 80115966 83648416 84997584 91561104 91915992 94104468 95622282 99431136 106821288 109282608 109788546 111860028 122554656 125472624 127496376 127840032 137873988 141156702 142428384 146384728 149146704 157570272 160231932 164682819 169995168 183122208 183831984 188208936 191244564 211735053 213642576 218565216 219577092 223720056 250945248 254992752 275747976 282313404 292769456 298293408 320463864 329365638 367663968 376417872 382489128 423470106 427285152 439154184 447440112 494048457 509985504 551495952 564626808 585538912 640927728 658731276 752835744 764978256 846940212 878308368 894880224 988096914 1102991904 1129253616 1281855456 1317462552 1482145371 1529956512 1693880424 1756616736 1976193828 2258507232 2634925104 2964290742 3387760848 3952387656 5269850208 5928581484 6775521696 7904775312 11857162968 15809550624 23714325936 47428651872
• Sum of all divisors σ(n): 176195948544
• Sum of proper divisors (its aliquot sum) s(n): 128767296672
• 47428651872 is an abundant number, because the sum of its proper divisors (128767296672) is greater than itself. Its abundance is 81338644800

Bases of 47428651872

• Binary: 101100001010111101111100101101100000₂
• Hexadecimal: 0xB0AF7CB60
• Base-36: LSDSM00

Squares and roots of 47428651872

• 47428651872 squared (47428651872²) is 2249477018395369104384
• 47428651872 cubed (47428651872³) is 106689662399538501308773165006848
• The square root of 47428651872 is 217781.2018333997
• The cube root of 47428651872 is 3619.7640300791

Scales and comparisons

• 47,428,651,872 seconds is equal to 1,508 years, 4 weeks, 2 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 47,428,651,872 would take you about three thousand and sixteen 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 47428651872 cubic inches would be around 301.6 feet tall.

Recreational maths with 47428651872

• 47428651872 backwards is 27815682474
• 47428651872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47428651872's digits is 54
• More coming soon!