121794676864

Names of 121794676864

• Cardinal: 121794676864 can be written as One hundred twenty-one billion, seven hundred ninety-four million, six hundred seventy-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.21794676864 × 10¹¹

Factors of 121794676864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 671

Divisors of 121794676864

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 62 64 71 112 124 128 142 151 217 224 248 284 302 409 434 448 496 497 568 604 818 868 896 992 994 1057 1136 1208 1636 1736 1984 1988 2114 2201 2272 2416 2863 3272 3472 3968 3976 4228 4402 4544 4681 4832 5726 6544 6944 7952 8456 8804 9088 9362 9664 10721 11452 12679 13088 13888 15407 15904 16912 17608 18724 19328 21442 22904 25358 26176 27776 29039 30814 31808 32767 33824 35216 37448 42884 45808 50716 52352 58078 61628 61759 63616 65534 67648 70432 74896 75047 85768 88753 91616 101432 116156 123256 123518 131068 135296 140864 149792 150094 171536 177506 183232 202864 203273 232312 246512 247036 262136 281728 299584 300188 332351 343072 355012 366464 405728 406546 432313 464624 493024 494072 524272 599168 600376 664702 686144 710024 811456 813092 864626 900209 929248 986048 988144 1048544 1200752 1329404 1372288 1420048 1622912 1626184 1729252 1800418 1858496 1914529 1972096 1976288 2097088 2326457 2401504 2658808 2840096 3252368 3458504 3600836 3716992 3829058 3952576 4194176 4384889 4652914 4803008 5317616 5680192 6301463 6504736 6917008 7201672 7658116 7905152 8769778 9305828 9606016 10635232 11360384 12602926 13009472 13401703 13834016 14403344 15316232 17539556 18611656 21270464 25205852 26018944 26803406 27668032 28806688 30632464 30694223 35079112 37223312 42540928 50411704 53606812 55336064 57613376 61264928 61388446 70158224 74446624 100823408 107213624 115226752 122529856 122776892 135931559 140316448 148893248 201646816 214427248 245059712 245553784 271863118 280632896 297786496 403293632 428854496 491107568 543726236 561265792 806587264 857708992 951520913 982215136 1087452472 1715417984 1903041826 1964430272 2174904944 3806083652 3928860544 4349809888 7612167304 8699619776 15224334608 17399239552 30448669216 60897338432 121794676864
• Sum of all divisors σ(n): 292913971200
• Sum of proper divisors (its aliquot sum) s(n): 171119294336
• 121794676864 is an abundant number, because the sum of its proper divisors (171119294336) is greater than itself. Its abundance is 49324617472

Bases of 121794676864

• Binary: 1110001011011100001110100100010000000₂
• Hexadecimal: 0x1C5B874880
• Base-36: 1JY9EM4G

Squares and roots of 121794676864

• 121794676864 squared (121794676864²) is 14833943312406176874496
• 121794676864 cubed (121794676864³) is 1806695332353404114746869802860544
• The square root of 121794676864 is 348990.9409483289
• The cube root of 121794676864 is 4956.8917622733

Scales and comparisons

• 121,794,676,864 seconds is equal to 3,872 years, 36 weeks, 14 hours, 41 minutes, 4 seconds.
• To count from 1 to 121,794,676,864 would take you about seven thousand, seven hundred forty-five 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 121794676864 cubic inches would be around 413.1 feet tall.

Recreational maths with 121794676864

• 121794676864 backwards is 468676497121
• The number of decimal digits it has is: 12
• The sum of 121794676864's digits is 61
• More coming soon!