55051903657901440

Names of 55051903657901440

• Cardinal: 55051903657901440 can be written as Fifty-five quadrillion, fifty-one trillion, nine hundred three billion, six hundred fifty-seven million, nine hundred one thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.505190365790144 × 10¹⁶

Factors of 55051903657901440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4527294708735

Divisors of 55051903657901440

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 304 320 380 608 640 760 1216 1520 2432 3040 6080 12160 4527294708709 9054589417418 18109178834836 22636473543545 36218357669672 45272947087090 72436715339344 86018599465471 90545894174180 144873430678688 172037198930942 181091788348360 289746861357376 344074397861884 362183576696720 430092997327355 579493722714752 688148795723768 724367153393440 860185994654710 1376297591447536 1448734306786880 1720371989309420 2752595182895072 2897468613573760 3440743978618840 5505190365790144 6881487957237680 11010380731580288 13762975914475360 27525951828950720 55051903657901440
• Sum of all divisors σ(n): 138535218086526000
• Sum of proper divisors (its aliquot sum) s(n): 83483314428624560
• 55051903657901440 is an abundant number, because the sum of its proper divisors (83483314428624560) is greater than itself. Its abundance is 28431410770723120

Bases of 55051903657901440

• Binary: 11000011100101010110101000101001101111001111110110000000₂
• Hexadecimal: 0xC3956A29BCFD80
• Base-36: F229REFVTDS

Squares and roots of 55051903657901440

• 55051903657901440 squared (55051903657901440²) is 3030712096358861949714944754073600
• 55051903657901440 cubed (55051903657901440³) is 166846470343584573666012049730288425286267305984000
• The square root of 55051903657901440 is 234631420.8666465883
• The cube root of 55051903657901440 is 380414.8370364221

Scales and comparisons

• 55,051,903,657,901,440 seconds is equal to 1,750,480,249 years, 31 weeks, 2 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 55,051,903,657,901,440 would take you about five billion, two hundred fifty-one million, four hundred forty thousand, seven hundred forty-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 55051903657901440 cubic inches would be around 31701.2 feet tall.

Recreational maths with 55051903657901440

• 55051903657901440 backwards is 04410975630915055
• 55051903657901440 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55051903657901440's digits is 64
• More coming soon!