42406438272

Names of 42406438272

• Cardinal: 42406438272 can be written as Forty-two billion, four hundred six million, four hundred thirty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.2406438272 × 10¹⁰

Factors of 42406438272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 113

Divisors of 42406438272

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 97 121 128 132 176 192 194 242 264 291 352 363 384 388 484 528 582 704 726 776 968 1056 1067 1164 1408 1452 1552 1936 2112 2134 2328 2904 3104 3201 3872 4224 4268 4656 5808 6208 6402 7744 8536 9312 9409 11616 11737 12416 12804 15488 17072 18624 18818 23232 23474 25608 28227 34144 35211 37248 37636 46464 46948 51216 56454 68288 70422 75272 93896 102432 103499 112908 136576 140844 150544 187792 204864 206998 225816 281688 301088 310497 375584 409728 413996 451632 563376 602176 620994 751168 827992 903264 912673 1126752 1138489 1204352 1241988 1502336 1655984 1806528 1825346 2253504 2276978 2483976 2738019 3311968 3415467 3613056 3650692 4507008 4553956 4967952 5476038 6623936 6830934 7301384 9107912 9935904 10039403 10952076 13247872 13661868 14602768 18215824 19871808 20078806 21904152 27323736 29205536 30118209 36431648 39743616 40157612 43808304 54647472 58411072 60236418 72863296 80315224 87616608 109294944 110433433 116822144 120472836 145726592 160630448 175233216 218589888 220866866 240945672 321260896 331300299 350466432 437179776 441733732 481891344 642521792 662600598 883467464 963782688 1285043584 1325201196 1766934928 1927565376 2650402392 3533869856 3855130752 5300804784 7067739712 10601609568 14135479424 21203219136 42406438272
• Sum of all divisors σ(n): 125102938800
• Sum of proper divisors (its aliquot sum) s(n): 82696500528
• 42406438272 is an abundant number, because the sum of its proper divisors (82696500528) is greater than itself. Its abundance is 40290062256

Bases of 42406438272

• Binary: 100111011111100111101110010110000000₂
• Hexadecimal: 0x9DF9EE580
• Base-36: JHBP56O

Squares and roots of 42406438272

• 42406438272 squared (42406438272²) is 1798306006916946345984
• 42406438272 cubed (42406438272³) is 76259752676490290251706451099648
• The square root of 42406438272 is 205928.2357327425
• The cube root of 42406438272 is 3487.2032906653

Scales and comparisons

• 42,406,438,272 seconds is equal to 1,348 years, 20 weeks, 3 days, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 42,406,438,272 would take you about two thousand, six hundred ninety-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 42406438272 cubic inches would be around 290.6 feet tall.

Recreational maths with 42406438272

• 42406438272 backwards is 27283460424
• The number of decimal digits it has is: 11
• The sum of 42406438272's digits is 42
• More coming soon!