159379121767680

Names of 159379121767680

• Cardinal: 159379121767680 can be written as One hundred fifty-nine trillion, three hundred seventy-nine billion, one hundred twenty-one million, seven hundred sixty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.5937912176768 × 10¹⁴

Factors of 159379121767680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4611664413

Divisors of 159379121767680

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 540 576 640 720 768 864 960 1080 1152 1280 1440 1728 1920 2160 2304 2880 3456 3840 4320 5760 6912 8640 11520 17280 34560 4611664403 9223328806 13834993209 18446657612 23058322015 27669986418 36893315224 41504979627 46116644030 55339972836 69174966045 73786630448 83009959254 92233288060 110679945672 124514938881 138349932090 147573260896 166019918508 184466576120 207524898135 221359891344 249029877762 276699864180 295146521792 332039837016 368933152240 415049796270 442719782688 498059755524 553399728360 590293043584 622574694405 664079674032 737866304480 830099592540 885439565376 996119511048 1106799456720 1180586087168 1245149388810 1328159348064 1475732608960 1660199185080 1770879130752 1992239022096 2213598913440 2490298777620 2656318696128 2951465217920 3320398370160 3541758261504 3984478044192 4427197826880 4980597555240 5312637392256 5902930435840 6640796740320 7968956088384 8854395653760 9961195110480 10625274784512 13281593480640 15937912176768 17708791307520 19922390220960 26563186961280 31875824353536 39844780441920 53126373922560 79689560883840 159379121767680
• Sum of all divisors σ(n): 565574522506560
• Sum of proper divisors (its aliquot sum) s(n): 406195400738880
• 159379121767680 is an abundant number, because the sum of its proper divisors (406195400738880) is greater than itself. Its abundance is 246816278971200

Bases of 159379121767680

• Binary: 100100001111010001010111111100000000010100000000₂
• Hexadecimal: 0x90F457F00500
• Base-36: 1KHTRA1XC0

Squares and roots of 159379121767680

• 159379121767680 squared (159379121767680²) is 25401704455436968807892582400
• 159379121767680 cubed (159379121767680³) is 4048501347509708235856189859775048056832000
• The square root of 159379121767680 is 12624544.4182227819
• The cube root of 159379121767680 is 54218.0395201387

Scales and comparisons

• 159,379,121,767,680 seconds is equal to 5,067,763 years, 4 weeks, 1 day, 4 hours, 48 minutes.
• To count from 1 to 159,379,121,767,680 would take you about twelve million, six hundred sixty-nine thousand, four hundred seven 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 159379121767680 cubic inches would be around 4518.2 feet tall.

Recreational maths with 159379121767680

• 159379121767680 backwards is 086767121973951
• 159379121767680 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 159379121767680's digits is 72
• More coming soon!