40355302140

Names of 40355302140

• Cardinal: 40355302140 can be written as Forty billion, three hundred fifty-five million, three hundred two thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.035530214 × 10¹⁰

Factors of 40355302140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2410752

Divisors of 40355302140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 90 93 108 124 135 155 180 186 270 279 310 372 465 540 558 620 837 930 1116 1395 1674 1860 2790 3348 4185 5580 8370 16740 2410711 4821422 7232133 9642844 12053555 14464266 21696399 24107110 28928532 36160665 43392798 48214220 65089197 72321330 74732041 86785596 108481995 130178394 144642660 149464082 216963990 224196123 260356788 298928164 325445985 373660205 433927980 448392246 650891970 672588369 747320410 896784492 1120980615 1301783940 1345176738 1494640820 2017765107 2241961230 2690353476 3362941845 4035530214 4483922460 6725883690 8071060428 10088825535 13451767380 20177651070 40355302140
• Sum of all divisors σ(n): 129599877120
• Sum of proper divisors (its aliquot sum) s(n): 89244574980
• 40355302140 is an abundant number, because the sum of its proper divisors (89244574980) is greater than itself. Its abundance is 48889272840

Bases of 40355302140

• Binary: 100101100101010111010000101011111100₂
• Hexadecimal: 0x9655D0AFC
• Base-36: IJEI6F0

Squares and roots of 40355302140

• 40355302140 squared (40355302140²) is 1628550410810688579600
• 40355302140 cubed (40355302140³) is 65720643878486459971205440344000
• The square root of 40355302140 is 200886.2915681407
• The cube root of 40355302140 is 3430.0480275017

Scales and comparisons

• 40,355,302,140 seconds is equal to 1,283 years, 9 weeks, 6 hours, 9 minutes.
• To count from 1 to 40,355,302,140 would take you about two thousand, five hundred sixty-six 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 40355302140 cubic inches would be around 285.8 feet tall.

Recreational maths with 40355302140

• 40355302140 backwards is 04120355304
• 40355302140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40355302140's digits is 27
• More coming soon!