129134142796700880

Names of 129134142796700880

• Cardinal: 129134142796700880 can be written as One hundred twenty-nine quadrillion, one hundred thirty-four trillion, one hundred forty-two billion, seven hundred ninety-six million, seven hundred thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.2913414279670088 × 10¹⁷

Factors of 129134142796700880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4464101

Divisors of 129134142796700880

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 270 324 360 405 432 540 648 720 810 1080 1296 1620 2160 3240 6480 4464091 8928182 13392273 17856364 22320455 26784546 35712728 40176819 44640910 53569092 66961365 71425456 80353638 89281820 107138184 120530457 133922730 160707276 178563640 200884095 214276368 241060914 267845460 321414552 357127280 361591371 401768190 482121828 535690920 602652285 642829104 723182742 803536380 964243656 1071381840 1205304570 1446365484 1607072760 1807956855 1928487312 2410609140 2892730968 3214145520 3615913710 4821218280 5785461936 7231827420 9642436560 14463654840 28927309680 19928108456281 39856216912562 59784325368843 79712433825124 99640542281405 119568650737686 159424867650248 179352976106529 199281084562810 239137301475372 298921626844215 318849735300496 358705952213058 398562169125620 478274602950744 538058928319587 597843253688430 717411904426116 797124338251240 896764880532645 956549205901488 1076117856639174 1195686507376860 1434823808852232 1594248676502480 1614176784958761 1793529761065290 2152235713278348 2391373014753720 2690294641597935 2869647617704464 3228353569917522 3587059522130580 4304471426556696 4782746029507440 5380589283195870 6456707139835044 7174119044261160 8070883924793805 8608942853113392 10761178566391740 12913414279670088 14348238088522320 16141767849587610 21522357132783480 25826828559340176 32283535699175220 43044714265566960 64567071398350440 129134142796700880
• Sum of all divisors σ(n): 448502109385914738
• Sum of proper divisors (its aliquot sum) s(n): 319367966589213858
• 129134142796700880 is an abundant number, because the sum of its proper divisors (319367966589213858) is greater than itself. Its abundance is 190233823792512978

Bases of 129134142796700880

• Binary: 111001010110001101101000110010101110001011001110011010000₂
• Hexadecimal: 0x1CAC6D195C59CD0
• Base-36: ZBI8E8CE500

Squares and roots of 129134142796700880

• 129134142796700880 squared (129134142796700880²) is 16675626835838733773622212192774400
• 129134142796700880 cubed (129134142796700880³) is 2153392777043696310887461339186397985094894121472000
• The square root of 129134142796700880 is 359352393.6148204927
• The cube root of 129134142796700880 is 505452.5144313097

Scales and comparisons

• 129,134,142,796,700,880 seconds is equal to 4,106,066,302 years, 41 weeks, 6 days, 1 hour, 48 minutes.
• To count from 1 to 129,134,142,796,700,880 would take you about twelve billion, three hundred eighteen million, one hundred ninety-eight thousand, nine hundred eight 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 129134142796700880 cubic inches would be around 42121 feet tall.

Recreational maths with 129134142796700880

• 129134142796700880 backwards is 088007697241431921
• 129134142796700880 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 129134142796700880's digits is 72
• More coming soon!