147515399440

Names of 147515399440

• Cardinal: 147515399440 can be written as One hundred forty-seven billion, five hundred fifteen million, three hundred ninety-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4751539944 × 10¹¹

Factors of 147515399440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19154

Divisors of 147515399440

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 47 80 94 188 235 376 470 752 940 1880 2341 3760 4682 9364 11705 16759 18728 23410 33518 37456 46820 67036 83795 93640 110027 134072 167590 187280 220054 268144 335180 440108 550135 670360 787673 880216 1100270 1340720 1575346 1760432 2200540 3150692 3938365 4401080 6301384 7876730 8802160 12602768 15753460 31506920 39232819 63013840 78465638 156931276 196164095 313862552 392328190 627725104 784656380 1569312760 1843942493 3138625520 3687884986 7375769972 9219712465 14751539944 18439424930 29503079888 36878849860 73757699720 147515399440
• Sum of all divisors σ(n): 350441141760
• Sum of proper divisors (its aliquot sum) s(n): 202925742320
• 147515399440 is an abundant number, because the sum of its proper divisors (202925742320) is greater than itself. Its abundance is 55410342880

Bases of 147515399440

• Binary: 10001001011000100110100101110100010000₂
• Hexadecimal: 0x22589A5D10
• Base-36: 1VRMUYOG

Squares and roots of 147515399440

• 147515399440 squared (147515399440²) is 21760793071942752313600
• 147515399440 cubed (147515399440³) is 3210052082138819764353688144384000
• The square root of 147515399440 is 384077.3352334137
• The cube root of 147515399440 is 5283.7928947429

Scales and comparisons

• 147,515,399,440 seconds is equal to 4,690 years, 27 weeks, 5 days, 3 hours, 50 minutes, 40 seconds.
• To count from 1 to 147,515,399,440 would take you about nine thousand, three hundred eighty-one 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 147515399440 cubic inches would be around 440.3 feet tall.

Recreational maths with 147515399440

• 147515399440 backwards is 044993515741
• The number of decimal digits it has is: 12
• The sum of 147515399440's digits is 52
• More coming soon!