138713057500

Names of 138713057500

• Cardinal: 138713057500 can be written as One hundred thirty-eight billion, seven hundred thirteen million, fifty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.387130575 × 10¹¹

Factors of 138713057500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2062

Divisors of 138713057500

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 10 20 23 25 46 50 53 92 100 106 115 125 212 230 250 265 460 500 529 530 575 625 1058 1060 1150 1219 1250 1325 1979 2116 2300 2438 2500 2645 2650 2875 3958 4876 5290 5300 5750 6095 6625 7916 9895 10580 11500 12190 13225 13250 14375 19790 24380 26450 26500 28037 28750 30475 33125 39580 45517 49475 52900 56074 57500 60950 66125 66250 91034 98950 104887 112148 121900 132250 132500 140185 152375 182068 197900 209774 227585 247375 264500 280370 304750 330625 419548 455170 494750 524435 560740 609500 661250 700925 761875 910340 989500 1046891 1048870 1137925 1236875 1322500 1401850 1523750 2093782 2097740 2275850 2412401 2473750 2622175 2803700 3047500 3504625 4187564 4551700 4824802 4947500 5234455 5244350 5689625 7009250 9649604 10468910 10488700 11379250 12062005 13110875 14018500 17523125 20937820 22758500 24124010 26172275 26221750 28448125 35046250 48248020 52344550 52443500 55485223 56896250 60310025 65554375 70092500 104689100 110970446 113792500 120620050 130861375 131108750 221940892 241240100 261722750 262217500 277426115 301550125 523445500 554852230 603100250 654306875 1109704460 1206200500 1308613750 1387130575 1507750625 2617227500 2774261150 3015501250 5548522300 6031002500 6935652875 13871305750 27742611500 34678264375 69356528750 138713057500
• Sum of all divisors σ(n): 323245996920
• Sum of proper divisors (its aliquot sum) s(n): 184532939420
• 138713057500 is an abundant number, because the sum of its proper divisors (184532939420) is greater than itself. Its abundance is 45819881920

Bases of 138713057500

• Binary: 10000001001011111100010100100011011100₂
• Hexadecimal: 0x204BF148DC
• Base-36: 1RQ26864

Squares and roots of 138713057500

• 138713057500 squared (138713057500²) is 19241312320998306250000
• 138713057500 cubed (138713057500³) is 2669021262358096512258859375000000
• The square root of 138713057500 is 372442.0189774511
• The cube root of 138713057500 is 5176.5345243519

Scales and comparisons

• 138,713,057,500 seconds is equal to 4,410 years, 33 weeks, 4 days, 4 hours, 51 minutes, 40 seconds.
• To count from 1 to 138,713,057,500 would take you about eight thousand, eight hundred twenty-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 138713057500 cubic inches would be around 431.4 feet tall.

Recreational maths with 138713057500

• 138713057500 backwards is 005750317831
• The number of decimal digits it has is: 12
• The sum of 138713057500's digits is 40
• More coming soon!