155032745425152

Names of 155032745425152

• Cardinal: 155032745425152 can be written as One hundred fifty-five trillion, thirty-two billion, seven hundred forty-five million, four hundred twenty-five thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.55032745425152 × 10¹⁴

Factors of 155032745425152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28837936289

Divisors of 155032745425152

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 28837936277 57675872554 86513808831 115351745108 173027617662 201865553939 230703490216 346055235324 403731107878 461406980432 605596661817 692110470648 807462215756 922813960864 1211193323634 1384220941296 1614924431512 1845627921728 2422386647268 2768441882592 3229848863024 3691255843456 4844773294536 5536883765184 6459697726048 7382511686912 9689546589072 11073767530368 12919395452096 19379093178144 22147535060736 25838790904192 38758186356288 51677581808384 77516372712576 155032745425152
• Sum of all divisors σ(n): 471557934017856
• Sum of proper divisors (its aliquot sum) s(n): 316525188592704
• 155032745425152 is an abundant number, because the sum of its proper divisors (316525188592704) is greater than itself. Its abundance is 161492443167552

Bases of 155032745425152

• Binary: 100011010000000001011111101110000011100100000000₂
• Hexadecimal: 0x8D005FB83900
• Base-36: 1IYD25SRUO

Squares and roots of 155032745425152

• 155032745425152 squared (155032745425152²) is 24035152154059988385234223104
• 155032745425152 cubed (155032745425152³) is 3726235625155175902633891257714640901111808
• The square root of 155032745425152 is 12451214.6164601949
• The cube root of 155032745425152 is 53720.6360383813

Scales and comparisons

• 155,032,745,425,152 seconds is equal to 4,929,561 years, 39 weeks, 2 days, 10 hours, 59 minutes, 12 seconds.
• To count from 1 to 155,032,745,425,152 would take you about twelve million, three hundred twenty-three thousand, nine hundred four 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 155032745425152 cubic inches would be around 4476.7 feet tall.

Recreational maths with 155032745425152

• 155032745425152 backwards is 251524547230551
• The number of decimal digits it has is: 15
• The sum of 155032745425152's digits is 51
• More coming soon!