90764494920

Names of 90764494920

• Cardinal: 90764494920 can be written as Ninety billion, seven hundred sixty-four million, four hundred ninety-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.076449492 × 10¹⁰

Factors of 90764494920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 374

Divisors of 90764494920

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 19 20 22 24 27 30 33 36 38 40 44 45 53 54 55 57 60 66 72 76 81 88 90 95 99 106 108 110 114 120 132 135 152 159 162 165 171 180 190 198 209 212 216 220 228 243 264 265 270 281 285 297 318 324 330 342 360 380 396 405 418 424 440 456 477 486 495 513 530 540 562 570 583 594 627 636 648 660 684 729 760 792 795 810 836 843 855 891 954 972 990 1007 1026 1045 1060 1080 1124 1140 1166 1188 1215 1254 1272 1320 1368 1405 1431 1458 1485 1539 1590 1620 1672 1686 1710 1749 1782 1881 1908 1944 1980 2014 2052 2090 2120 2248 2280 2332 2376 2385 2430 2508 2529 2565 2673 2810 2862 2915 2916 2970 3021 3078 3091 3135 3180 3240 3372 3420 3498 3564 3645 3762 3816 3960 4028 4104 4180 4215 4293 4455 4617 4664 4770 4860 5016 5035 5058 5130 5247 5339 5346 5620 5643 5724 5830 5832 5940 6042 6156 6182 6270 6360 6744 6840 6996 7128 7155 7290 7524 7587 7695 8019 8056 8360 8430 8586 8745 8910 9063 9234 9273 9405 9540 9720 10070 10116 10260 10494 10678 10692 11077 11240 11286 11448 11660 11880 12084 12312 12364 12540 12645 12879 13365 13851 13992 14310 14580 14893 15048 15105 15174 15390 15455 15741 16017 16038 16860 16929 17172 17490 17820 18126 18468 18546 18810 19080 20140 20232 20520 20988 21356 21384 21465 22154 22572 22761 23085 23320 24168 24728 25080 25290 25758 26235 26695 26730 27189 27702 27819 28215 28620 29160 29786 30210 30348 30780 30910 31482 32034 32076 33231 33720 33858 34344 34980 35640 36252 36936 37092 37620 37935 38637 40095 40280 41976 42712 42930 44308 44679 45144 45315 45522 46170 46365 47223 48051 50580 50787 51516 52470 53390 53460 54378 55385 55404 55638 56430 57240 58729 59572 60420 60696 61560 61820 62964 64068 64152 64395 66462 67716 68283 69255 69960 72504 74184 74465 75240 75870 77274 78705 80085 80190 81567 83457 84645 85860 88616 89358 90630 91044 92340 92730 94446 96102 99693 101160 101574 103032 104940 106780 106920 108756 110770 110808 111276 112860 113805 117458 119144 120840 123640 125928 128136 128790 132924 134037 135432 135945 136566 138510 139095 141669 144153 148930 151740 152361 154548 157410 160170 160380 163134 163823 166155 166914 169290 171720 176187 178716 181260 182088 184680 185460 188892 192204 193185 199386 203148 204849 209880 213560 217512 221540 222552 223395 225720 227610 234916 236115 240255 244701 250371 253935 257580 265848 268074 271890 273132 277020 278190 282967 283338 288306 293645 297860 299079 303480 304722 309096 314820 320340 320760 326268 327646 332310 333828 338580 341415 352374 357432 362520 370920 377784 384408 386370 398772 402111 406296 407835 409698 417285 425007 432459 443080 446790 455220 469832 472230 480510 489402 491469 498465 500742 507870 515160 528561 536148 543780 546264 554040 556380 565934 566676 576612 587290 595720 598158 609444 629640 640680 652536 655292 664620 667656 670185 677160 682830 704748 708345 720765 734103 751113 761805 772740 797544 804222 815670 819115 819396 834570 848901 850014 864918 880935 893580 897237 910440 944460 961020 978804 982938 996930 1001484 1015740 1024245 1057122 1072296 1087560 1112760 1131868 1133352 1153224 1174580 1196316 1206333 1218888 1223505 1251855 1297377 1310584 1329240 1340370 1365660 1409496 1414835 1416690 1441530 1468206 1474407 1495395 1502226 1523610 1545480 1585683 1608444 1631340 1638230 1638792 1669140 1697802 1700028 1729836 1761870 1787160 1794474 1888920 1922040 1957608 1965876 1993860 2002968 2010555 2031480 2048490 2114244 2125035 2162295 2253339 2263736 2349160 2392632 2412666 2447010 2457345 2503710 2546703 2594754 2642805 2680740 2691711 2731320 2829670 2833380 2883060 2936412 2948814 2990790 3004452 3047220 3112637 3171366 3216888 3262680 3276460 3338280 3395604 3400056 3459672 3523740 3588948 3618999 3670515 3755565 3892131 3931752 3987720 4021110 4096980 4228488 4244505 4250070 4324590 4423221 4486185 4506678 4757049 4825332 4894020 4914690 5007420 5093406 5189508 5285610 5361480 5383422 5659340 5666760 5766120 5872824 5897628 5981580 6008904 6031665 6094440 6225274 6342732 6486885 6552920 6791208 7047480 7177896 7237998 7341030 7372035 7511130 7640109 7784262 7928415 8042220 8075133 8193960 8489010 8500140 8649180 8846442 8972370 9013356 9337911 9514098 9650664 9788040 9829380 10014840 10186812 10379016 10571220 10766844 10856997 11266695 11318680 11795256 11963160 12063330 12450548 12685464 12733515 12973770 13269663 13458555 14271147 14475996 14682060 14744070 15022260 15280218 15563185 15568524 15856830 16084440 16150266 16978020 17000280 17298360 17692884 17944740 18026712 18094995 18675822 19028196 19460655 19658760 20373624 21142440 21533688 21713994 22116105 22533390 22920327 23785245 24126660 24901096 25467030 25947540 26539326 26917110 28013733 28542294 28951992 29364120 29488140 30044520 30560436 31126370 31137048 31713660 32300532 33956040 35385768 35889480 36189990 37351644 38056392 38200545 38921310 39808989 40375665 42813441 43427988 44232210 45066780 45840654 46689555 47570490 48253320 50934060 51895080 53078652 53834220 54284985 56027466 57084588 58976280 61120872 62252740 63427320 64601064 66348315 68760981 71355735 72379980 74703288 76401090 77842620 79617978 80751330 84041199 85626882 86855976 88464420 90133560 91681308 93379110 95140980 101868120 106157304 107668440 108569970 112054932 114169176 114601635 119426967 124505480 132696630 137521962 140068665 142711470 144759960 152802180 155685240 159235956 161502660 168082398 171253764 176928840 183362616 186758220 190281960 199044945 206282943 214067205 217139940 224109864 229203270 238853934 252123597 265393260 275043924 280137330 285422940 305604360 318471912 323005320 336164796 342507528 343804905 373516440 398089890 412565886 420205995 428134410 434279880 458406540 477707868 504247194 530786520 550087848 560274660 570845880 597134835 672329592 687609810 756370791 796179780 825131772 840411990 856268820 916813080 955415736 1008494388 1031414715 1120549320 1194269670 1260617985 1375219620 1512741582 1592359560 1650263544 1680823980 1712537640 2016988776 2062829430 2269112373 2388539340 2521235970 2750439240 3025483164 3361647960 3781853955 4125658860 4538224746 4777078680 5042471940 6050966328 7563707910 8251317720 9076449492 10084943880 11345561865 15127415820 18152898984 22691123730 30254831640 45382247460 90764494920
• Sum of all divisors σ(n): 359514806400
• Sum of proper divisors (its aliquot sum) s(n): 268750311480
• 90764494920 is an abundant number, because the sum of its proper divisors (268750311480) is greater than itself. Its abundance is 177985816560

Bases of 90764494920

• Binary: 1010100100001111111000100100001001000₂
• Hexadecimal: 0x1521FC4848
• Base-36: 15P2U4I0

Squares and roots of 90764494920

• 90764494920 squared (90764494920²) is 8238193538082705806400
• 90764494920 cubed (90764494920³) is 747735475537284577704847303488000
• The square root of 90764494920 is 301271.4638328695
• The cube root of 90764494920 is 4494.0579171539

Scales and comparisons

• 90,764,494,920 seconds is equal to 2,886 years, 1 week, 3 days, 23 hours, 42 minutes.
• To count from 1 to 90,764,494,920 would take you about five thousand, seven hundred seventy-two 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 90764494920 cubic inches would be around 374.5 feet tall.

Recreational maths with 90764494920

• 90764494920 backwards is 02949446709
• 90764494920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90764494920's digits is 54
• More coming soon!