129977490891334464

Names of 129977490891334464

• Cardinal: 129977490891334464 can be written as One hundred twenty-nine quadrillion, nine hundred seventy-seven trillion, four hundred ninety billion, eight hundred ninety-one million, three hundred thirty-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.29977490891334464 × 10¹⁷

Factors of 129977490891334464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1896263580960

Divisors of 129977490891334464

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 51 56 63 64 68 72 84 96 102 112 119 126 136 144 153 168 192 204 224 238 252 272 288 306 336 357 408 448 476 504 544 576 612 672 714 816 952 1008 1071 1088 1224 1344 1428 1632 1904 2016 2142 2448 2856 3264 3808 4032 4284 4896 5712 7616 8568 9792 11424 17136 22848 34272 68544 1896263580931 3792527161862 5688790742793 7585054323724 11377581485586 13273845066517 15170108647448 17066372228379 22755162971172 26547690133034 30340217294896 32236480875827 34132744456758 39821535199551 45510325942344 53095380266068 60680434589792 64472961751654 68265488913516 79643070399102 91020651884688 96709442627481 106190760532136 119464605598653 121360869179584 128945923503308 136530977827032 159286140798204 182041303769376 193418885254962 212381521064272 225655366130789 238929211197306 257891847006616 273061955654064 290128327882443 318572281596408 364082607538752 386837770509924 424763042128544 451310732261578 477858422394612 515783694013232 546123911308128 580256655764886 637144563192816 676966098392367 773675541019848 849526084257088 902621464523156 955716844789224 1031567388026464 1092247822616256 1160513311529772 1274289126385632 1353932196784734 1547351082039696 1805242929046312 1911433689578448 2030898295177101 2063134776052928 2321026623059544 2548578252771264 2707864393569468 3094702164079392 3610485858092624 3822867379156896 4061796590354202 4642053246119088 5415728787138936 6189404328158784 7220971716185248 7645734758313792 8123593180708404 9284106492238176 10831457574277872 14441943432370496 16247186361416808 18568212984476352 21662915148555744 32494372722833616 43325830297111488 64988745445667232 129977490891334464
• Sum of all divisors σ(n): 450825288785097408
• Sum of proper divisors (its aliquot sum) s(n): 320847797893762944
• 129977490891334464 is an abundant number, because the sum of its proper divisors (320847797893762944) is greater than itself. Its abundance is 190870307002428480

Bases of 129977490891334464

• Binary: 111001101110001011101011011011101010111111110001101000000₂
• Hexadecimal: 0x1CDC5D6DD5FE340
• Base-36: ZJT6AZXC280

Squares and roots of 129977490891334464

• 129977490891334464 squared (129977490891334464²) is 16894148138406933556907846714167296
• 129977490891334464 cubed (129977490891334464³) is 2195858985776642298007196013042281622533507986489344
• The square root of 129977490891334464 is 360523911.6776229363
• The cube root of 129977490891334464 is 506550.4626389775

Scales and comparisons

• 129,977,490,891,334,464 seconds is equal to 4,132,882,163 years, 29 weeks, 3 days, 14 hours, 14 minutes, 24 seconds.
• To count from 1 to 129,977,490,891,334,464 would take you about twelve billion, three hundred ninety-eight million, six hundred forty-six thousand, four hundred ninety 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 129977490891334464 cubic inches would be around 42212.5 feet tall.

Recreational maths with 129977490891334464

• 129977490891334464 backwards is 464433198094779921
• The number of decimal digits it has is: 18
• The sum of 129977490891334464's digits is 90
• More coming soon!