29992992129545600

Names of 29992992129545600

• Cardinal: 29992992129545600 can be written as Twenty-nine quadrillion, nine hundred ninety-two trillion, nine hundred ninety-two billion, one hundred twenty-nine million, five hundred forty-five thousand, six hundred.

Scientific notation

• Scientific notation: 2.99929921295456 × 10¹⁶

Factors of 29992992129545600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 407513480051

Divisors of 29992992129545600

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 128 160 184 200 230 320 368 400 460 575 640 736 800 920 1150 1472 1600 1840 2300 2944 3200 3680 4600 7360 9200 14720 18400 36800 73600 407513480021 815026960042 1630053920084 2037567400105 3260107840168 4075134800210 6520215680336 8150269600420 9372810040483 10187837000525 13040431360672 16300539200840 18745620080966 20375674001050 26080862721344 32601078401680 37491240161932 40751348002100 46864050202415 52161725442688 65202156803360 74982480323864 81502696004200 93728100404830 130404313606720 149964960647728 163005392008400 187456200809660 234320251012075 260808627213440 299929921295456 326010784016800 374912401619320 468640502024150 599859842590912 652021568033600 749824803238640 937281004048300 1199719685181824 1304043136067200 1499649606477280 1874562008096600 2999299212954560 3749124016193200 5998598425909120 7498248032386400 14996496064772800 29992992129545600
• Sum of all divisors σ(n): 77313457429773840
• Sum of proper divisors (its aliquot sum) s(n): 47320465300228240
• 29992992129545600 is an abundant number, because the sum of its proper divisors (47320465300228240) is greater than itself. Its abundance is 17327473170682640

Bases of 29992992129545600

• Binary: 1101010100011100111011110101001101000011111010110000000₂
• Hexadecimal: 0x6A8E77A9A1F580
• Base-36: 87BMMD9TMRK

Squares and roots of 29992992129545600

• 29992992129545600 squared (29992992129545600²) is 899579576882984305652462479360000
• 29992992129545600 cubed (29992992129545600³) is 26981083169351309250612193590076288486178816000000
• The square root of 29992992129545600 is 173184849.5958742923
• The cube root of 29992992129545600 is 310699.0541747023

Scales and comparisons

• 29,992,992,129,545,600 seconds is equal to 953,684,375 years, 15 weeks, 5 days, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 29,992,992,129,545,600 would take you about two billion, eight hundred sixty-one million, fifty-three thousand, one hundred twenty-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 29992992129545600 cubic inches would be around 25891.6 feet tall.

Recreational maths with 29992992129545600

• 29992992129545600 backwards is 00654592129929992
• The number of decimal digits it has is: 17
• The sum of 29992992129545600's digits is 83
• More coming soon!