159398854179520

Names of 159398854179520

• Cardinal: 159398854179520 can be written as One hundred fifty-nine trillion, three hundred ninety-eight billion, eight hundred fifty-four million, one hundred seventy-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.5939885417952 × 10¹⁴

Factors of 159398854179520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46307108

Divisors of 159398854179520

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 347 496 620 694 992 1240 1388 1735 1984 2480 2776 3470 4960 5552 6940 9920 10757 11104 13880 21514 22208 27760 43028 53785 55520 86056 107570 111040 172112 215140 344224 430280 688448 860560 1721120 3442240 46306723 92613446 185226892 231533615 370453784 463067230 740907568 926134460 1435508413 1481815136 1852268920 2871016826 2963630272 3704537840 5742033652 7177542065 7409075680 11484067304 14355084130 14818151360 16068432881 22968134608 28710168260 32136865762 45936269216 57420336520 64273731524 80342164405 91872538432 114840673040 128547463048 160684328810 229681346080 257094926096 321368657620 459362692160 498121419311 514189852192 642737315240 996242838622 1028379704384 1285474630480 1992485677244 2490607096555 2570949260960 3984971354488 4981214193110 5141898521920 7969942708976 9962428386220 15939885417952 19924856772440 31879770835904 39849713544880 79699427089760 159398854179520
• Sum of all divisors σ(n): 392941818989568
• Sum of proper divisors (its aliquot sum) s(n): 233542964810048
• 159398854179520 is an abundant number, because the sum of its proper divisors (233542964810048) is greater than itself. Its abundance is 74144110630528

Bases of 159398854179520

• Binary: 100100001111100011110000000101001011101011000000₂
• Hexadecimal: 0x90F8F014BAC0
• Base-36: 1KI2TM7ZR4

Squares and roots of 159398854179520

• 159398854179520 squared (159398854179520²) is 25407994713743880572387430400
• 159398854179520 cubed (159398854179520³) is 4050005244370075823762721890119753105408000
• The square root of 159398854179520 is 12625325.9038933327
• The cube root of 159398854179520 is 54220.2769703225

Scales and comparisons

• 159,398,854,179,520 seconds is equal to 5,068,390 years, 26 weeks, 3 days, 14 hours, 18 minutes, 40 seconds.
• To count from 1 to 159,398,854,179,520 would take you about twelve million, six hundred seventy thousand, nine hundred seventy-six 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 159398854179520 cubic inches would be around 4518.4 feet tall.

Recreational maths with 159398854179520

• 159398854179520 backwards is 025971458893951
• The number of decimal digits it has is: 15
• The sum of 159398854179520's digits is 76
• More coming soon!