137979234705

Names of 137979234705

• Cardinal: 137979234705 can be written as One hundred thirty-seven billion, nine hundred seventy-nine million, two hundred thirty-four thousand, seven hundred five.

Scientific notation

• Scientific notation: 1.37979234705 × 10¹¹

Factors of 137979234705

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3163

Divisors of 137979234705

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 13 15 29 31 39 65 87 93 145 155 195 281 377 403 435 465 843 899 1131 1209 1405 1885 2015 2697 2801 3653 4215 4495 5655 6045 8149 8403 8711 10959 11687 13485 14005 18265 24447 26133 35061 36413 40745 42015 43555 54795 58435 81229 86831 105937 109239 113243 122235 130665 175305 182065 243687 252619 260493 317811 339729 406145 434155 529685 546195 566215 757857 787081 1055977 1128803 1218435 1263095 1302465 1589055 1698645 2361243 2518099 3167931 3284047 3386409 3789285 3935405 5279885 5644015 7554297 9852141 10232053 11806215 12590495 15839655 16420235 16932045 22825349 24399511 30696159 32735287 37771485 49260705 51160265 68476047 73198533 98205861 114126745 121997555 153480795 163676435 296729537 317193643 342380235 365992665 491029305 707585819 890188611 951580929 1483647685 1585968215 2122757457 3537929095 4450943055 4757904645 9198615647 10613787285 27595846941 45993078235 137979234705
• Sum of all divisors σ(n): 254875299840
• Sum of proper divisors (its aliquot sum) s(n): 116896065135
• 137979234705 is a deficient number, because the sum of its proper divisors (116896065135) is less than itself. Its deficiency is 21083169570

Bases of 137979234705

• Binary: 10000000100000001101000000100110010001₂
• Hexadecimal: 0x2020340991
• Base-36: 1RDX9UVL

Squares and roots of 137979234705

• 137979234705 squared (137979234705²) is 19038269209777476437025
• 137979234705 cubed (137979234705³) is 2626885815672861302126879626952625
• The square root of 137979234705 is 371455.5622211087
• The cube root of 137979234705 is 5167.3900418711

Scales and comparisons

• 137,979,234,705 seconds is equal to 4,387 years, 16 weeks, 1 day, 21 hours, 11 minutes, 45 seconds.
• To count from 1 to 137,979,234,705 would take you about eight thousand, seven hundred seventy-four 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 137979234705 cubic inches would be around 430.6 feet tall.

Recreational maths with 137979234705

• 137979234705 backwards is 507432979731
• The number of decimal digits it has is: 12
• The sum of 137979234705's digits is 57
• More coming soon!