40725134528

Names of 40725134528

• Cardinal: 40725134528 can be written as Forty billion, seven hundred twenty-five million, one hundred thirty-four thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0725134528 × 10¹⁰

Factors of 40725134528

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13324

Divisors of 40725134528

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 13 16 26 32 47 52 64 79 94 104 158 188 208 316 376 416 611 632 752 832 1027 1222 1264 1504 2054 2444 2528 3008 3713 4108 4888 5056 7426 8216 9776 13183 14852 16432 19552 26366 29704 32864 39104 48269 52732 59408 65728 96538 105464 118816 171379 193076 210928 237632 342758 386152 421856 619601 685516 772304 843712 1041457 1239202 1371032 1544608 2082914 2478404 2742064 3089216 4165828 4956808 5484128 8054813 8331656 9913616 10968256 13538941 16109626 16663312 19827232 27077882 32219252 33326624 39654464 48948479 54155764 64438504 66653248 97896958 108311528 128877008 195793916 216623056 257754016 391587832 433246112 515508032 636330227 783175664 866492224 1272660454 1566351328 2545320908 3132702656 5090641816 10181283632 20362567264 40725134528
• Sum of all divisors σ(n): 90014023680
• Sum of proper divisors (its aliquot sum) s(n): 49288889152
• 40725134528 is an abundant number, because the sum of its proper divisors (49288889152) is greater than itself. Its abundance is 8563754624

Bases of 40725134528

• Binary: 100101111011011010000011110011000000₂
• Hexadecimal: 0x97B683CC0
• Base-36: IPIOYWW

Squares and roots of 40725134528

• 40725134528 squared (40725134528²) is 1658536582323697782784
• 40725134528 cubed (40725134528³) is 67544125434741939046293722365952
• The square root of 40725134528 is 201804.6940187467
• The cube root of 40725134528 is 3440.4942988999

Scales and comparisons

• 40,725,134,528 seconds is equal to 1,294 years, 48 weeks, 3 days, 17 hours, 22 minutes, 8 seconds.
• To count from 1 to 40,725,134,528 would take you about two thousand, five hundred eighty-nine 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 40725134528 cubic inches would be around 286.7 feet tall.

Recreational maths with 40725134528

• 40725134528 backwards is 82543152704
• The number of decimal digits it has is: 11
• The sum of 40725134528's digits is 41
• More coming soon!