138073946010

Names of 138073946010

• Cardinal: 138073946010 can be written as One hundred thirty-eight billion, seventy-three million, nine hundred forty-six thousand and ten.

Scientific notation

• Scientific notation: 1.3807394601 × 10¹¹

Factors of 138073946010

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 242053

Divisors of 138073946010

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 11 13 14 15 19 21 22 26 30 33 35 38 39 42 55 57 65 66 70 77 78 91 95 105 110 114 130 133 143 154 165 182 190 195 209 210 231 247 266 273 285 286 330 385 390 399 418 429 455 462 494 546 570 627 665 715 741 770 798 858 910 1001 1045 1155 1235 1254 1330 1365 1430 1463 1482 1729 1995 2002 2090 2145 2310 2470 2717 2730 2926 3003 3135 3458 3705 3990 4290 4389 5005 5187 5434 6006 6270 7315 7410 8151 8645 8778 10010 10374 13585 14630 15015 16302 17290 19019 21945 25935 27170 30030 38038 40755 43890 51870 57057 81510 95095 114114 190190 241993 285285 483986 570570 725979 1209965 1451958 1693951 2419930 2661923 3145909 3387902 3629895 4597867 5081853 5323846 6291818 7259790 7985769 8469755 9195734 9437727 10163706 13309615 13793601 15729545 15971538 16939510 18633461 18875454 22021363 22989335 25409265 26619230 27587202 31459090 32185069 34604999 37266922 39928845 44042726 45978670 47188635 50576537 50818530 55900383 59772271 64370138 66064089 68968005 69209998 79857690 93167305 94377270 96555207 101153074 103814997 110106815 111800766 119544542 132128178 137936010 151729611 160925345 173024995 179316813 186334610 193110414 207629994 220213630 242234993 252882685 279501915 298861355 303459222 321850690 330320445 346049990 354035759 358633626 418405897 482776035 484469986 505765370 519074985 559003830 597722710 657494981 660640890 708071518 726704979 758648055 836811794 896584065 965552070 1038149970 1062107277 1211174965 1255217691 1314989962 1453409958 1517296110 1770178795 1793168130 1972484943 2092029485 2124214554 2422349930 2510435382 3287474905 3540357590 3633524895 3944969886 4184058970 4602464867 5310536385 6276088455 6574949810 7267049790 9204929734 9862424715 10621072770 12552176910 13807394601 19724849430 23012324335 27614789202 46024648670 69036973005 138073946010
• Sum of all divisors σ(n): 468345507840
• Sum of proper divisors (its aliquot sum) s(n): 330271561830
• 138073946010 is an abundant number, because the sum of its proper divisors (330271561830) is greater than itself. Its abundance is 192197615820

Bases of 138073946010

• Binary: 10000000100101110110010011011110011010₂
• Hexadecimal: 0x2025D9379A
• Base-36: 1RFHNUL6

Squares and roots of 138073946010

• 138073946010 squared (138073946010²) is 19064414566772394920100
• 138073946010 cubed (138073946010³) is 2632298947604789196156285663801000
• The square root of 138073946010 is 371583.0270747037
• The cube root of 138073946010 is 5168.5720997321

Scales and comparisons

• 138,073,946,010 seconds is equal to 4,390 years, 16 weeks, 6 days, 1 hour, 53 minutes, 30 seconds.
• To count from 1 to 138,073,946,010 would take you about eight thousand, seven hundred eighty 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 138073946010 cubic inches would be around 430.7 feet tall.

Recreational maths with 138073946010

• 138073946010 backwards is 010649370831
• 138073946010 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138073946010's digits is 42
• More coming soon!