61333536768

Names of 61333536768

• Cardinal: 61333536768 can be written as Sixty-one billion, three hundred thirty-three million, five hundred thirty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1333536768 × 10¹⁰

Factors of 61333536768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 136

Divisors of 61333536768

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 64 68 84 96 98 102 107 112 119 128 136 147 168 192 196 204 214 224 238 256 272 294 321 336 343 357 384 392 408 428 448 476 512 544 588 642 672 686 714 749 768 784 816 833 856 896 952 1024 1029 1088 1176 1284 1344 1372 1428 1498 1536 1568 1632 1666 1712 1792 1819 1904 2048 2058 2176 2247 2352 2499 2568 2688 2744 2856 2996 3072 3136 3264 3332 3424 3584 3638 3808 4096 4116 4352 4494 4704 4998 5136 5243 5376 5457 5488 5712 5831 5992 6144 6272 6528 6664 6848 7168 7276 7616 8192 8232 8704 8988 9408 9996 10272 10486 10752 10914 10976 11424 11662 11984 12288 12544 12733 13056 13328 13696 14336 14552 15232 15729 16384 16464 17408 17493 17976 18816 19992 20544 20972 21504 21828 21952 22848 23324 23968 24576 25088 25466 26112 26656 27392 28672 29104 30464 31458 32768 32928 34816 34986 35952 36701 37632 38199 39984 41088 41944 43008 43656 43904 45696 46648 47936 49152 50176 50932 52224 53312 54784 57344 58208 60928 62916 65856 69632 69972 71904 73402 75264 76398 79968 82176 83888 86016 87312 87808 89131 91392 93296 95872 98304 100352 101864 104448 106624 109568 110103 114688 116416 121856 125832 131712 139264 139944 143808 146804 150528 152796 159936 164352 167776 172032 174624 175616 178262 182784 186592 191744 200704 203728 208896 213248 219136 220206 229376 232832 243712 251664 263424 267393 278528 279888 287616 293608 301056 305592 319872 328704 335552 344064 349248 351232 356524 365568 373184 383488 401408 407456 417792 426496 438272 440412 465664 487424 503328 526848 534786 557056 559776 575232 587216 602112 611184 623917 639744 657408 671104 688128 698496 702464 713048 731136 746368 766976 802816 814912 835584 852992 876544 880824 931328 974848 1006656 1053696 1069572 1119552 1150464 1174432 1204224 1222368 1247834 1279488 1314816 1342208 1396992 1404928 1426096 1462272 1492736 1533952 1605632 1629824 1671168 1705984 1753088 1761648 1862656 1871751 1949696 2013312 2107392 2139144 2239104 2300928 2348864 2408448 2444736 2495668 2558976 2629632 2684416 2793984 2809856 2852192 2924544 2985472 3067904 3259648 3411968 3506176 3523296 3725312 3743502 3899392 4026624 4214784 4278288 4478208 4601856 4697728 4816896 4889472 4991336 5117952 5259264 5368832 5587968 5619712 5704384 5849088 5970944 6135808 6519296 6823936 7046592 7450624 7487004 8053248 8429568 8556576 8956416 9203712 9395456 9778944 9982672 10235904 10518528 10737664 11175936 11239424 11408768 11698176 11941888 12271616 13038592 13647872 14093184 14901248 14974008 16106496 16859136 17113152 17912832 18407424 18790912 19557888 19965344 20471808 21475328 22351872 22817536 23883776 24543232 26077184 27295744 28186368 29802496 29948016 32212992 33718272 34226304 35825664 36814848 37581824 39115776 39930688 40943616 42950656 44703744 45635072 47767552 52154368 56372736 59604992 59896032 64425984 68452608 71651328 73629696 75163648 78231552 79861376 81887232 85901312 89407488 91270144 95535104 104308736 112745472 119792064 128851968 136905216 143302656 150327296 156463104 159722752 171802624 178814976 182540288 191070208 208617472 225490944 239584128 257703936 273810432 286605312 300654592 312926208 319445504 365080576 417234944 450981888 479168256 515407872 547620864 573210624 601309184 625852416 638891008 730161152 901963776 958336512 1095241728 1202618368 1251704832 1277782016 1460322304 1803927552 1916673024 2190483456 2555564032 2920644608 3607855104 3833346048 4380966912 5111128064 7666692096 8761933824 10222256128 15333384192 20444512256 30666768384 61333536768
• Sum of all divisors σ(n): 203840064000
• Sum of proper divisors (its aliquot sum) s(n): 142506527232
• 61333536768 is an abundant number, because the sum of its proper divisors (142506527232) is greater than itself. Its abundance is 81172990464

Bases of 61333536768

• Binary: 111001000111110000111000000000000000₂
• Hexadecimal: 0xE47C38000
• Base-36: S6CEJUO

Squares and roots of 61333536768

• 61333536768 squared (61333536768²) is 3761802732471607885824
• 61333536768 cubed (61333536768³) is 230724666206010229781265049976832
• The square root of 61333536768 is 247656.0856672009
• The cube root of 61333536768 is 3943.6588266581

Scales and comparisons

• 61,333,536,768 seconds is equal to 1,950 years, 11 weeks, 1 day, 21 hours, 32 minutes, 48 seconds.
• To count from 1 to 61,333,536,768 would take you about three thousand, nine hundred 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 61333536768 cubic inches would be around 328.6 feet tall.

Recreational maths with 61333536768

• 61333536768 backwards is 86763533316
• 61333536768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61333536768's digits is 51
• More coming soon!