1361440908864

Names of 1361440908864

• Cardinal: 1361440908864 can be written as One trillion, three hundred sixty-one billion, four hundred forty million, nine hundred eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.361440908864 × 10¹²

Factors of 1361440908864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 863

Divisors of 1361440908864

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 64 72 96 122 144 183 192 244 288 366 488 549 576 732 797 976 1098 1464 1594 1952 2196 2391 2928 3188 3721 3904 4392 4782 5856 6376 7173 7442 8784 9564 11163 11712 12752 14346 14884 17568 19128 22326 25504 28692 29768 33489 35136 38256 44652 48617 51008 57384 59536 66978 76512 89304 97234 114768 119072 133956 145851 153024 178608 194468 229536 238144 267912 291702 357216 388936 437553 459072 535824 583404 635209 714432 777872 875106 1071648 1166808 1270418 1555744 1750212 1905627 2143296 2333616 2540836 2965637 3111488 3500424 3811254 4667232 5081672 5716881 5931274 7000848 7622508 8896911 9334464 10163344 11433762 11862548 14001696 15245016 17793822 20326688 22867524 23725096 26690733 28003392 30490032 35587644 38747749 40653376 45735048 47450192 53381466 60980064 71175288 77495498 91470096 94900384 106762932 116243247 121960128 142350576 154990996 182940192 189800768 213525864 232486494 284701152 309981992 348729741 365880384 427051728 464972988 569402304 619963984 697459482 854103456 929945976 1239927968 1394918964 1708206912 1859891952 2363612689 2479855936 2789837928 3719783904 4727225378 5579675856 7090838067 7439567808 9454450756 11159351712 14181676134 18908901512 21272514201 22318703424 28363352268 37817803024 42545028402 56726704536 75635606048 85090056804 113453409072 151271212096 170180113608 226906818144 340360227216 453813636288 680720454432 1361440908864
• Sum of all divisors σ(n): 3972329908131
• Sum of proper divisors (its aliquot sum) s(n): 2610888999267
• 1361440908864 is an abundant number, because the sum of its proper divisors (2610888999267) is greater than itself. Its abundance is 1249448090403

Bases of 1361440908864

• Binary: 10011110011111100001100111010011001000000₂
• Hexadecimal: 0x13CFC33A640
• Base-36: HDFQRKG0

Squares and roots of 1361440908864

• 1361440908864 squared (1361440908864²) is 1853521348328434353770496
• 1361440908864 cubed (1361440908864³) is 2523459789067090393771464579508076544
• 1361440908864 is a perfect square number. Its square root is 1166808
• The cube root of 1361440908864 is 11083.2279474985

Scales and comparisons

• 1,361,440,908,864 seconds is equal to 43,289 years, 31 weeks, 4 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 1,361,440,908,864 would take you about one hundred eight thousand, two hundred twenty-four 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 1361440908864 cubic inches would be around 923.6 feet tall.

Recreational maths with 1361440908864

• 1361440908864 backwards is 4688090441631
• The number of decimal digits it has is: 13
• The sum of 1361440908864's digits is 54
• More coming soon!