138101519010

Names of 138101519010

• Cardinal: 138101519010 can be written as One hundred thirty-eight billion, one hundred one million, five hundred nineteen thousand and ten.

Scientific notation

• Scientific notation: 1.3810151901 × 10¹¹

Factors of 138101519010

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 71033

Divisors of 138101519010

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 23 26 30 31 35 39 42 46 62 65 69 70 78 91 93 105 115 130 138 155 161 182 186 195 210 217 230 273 299 310 322 345 390 403 434 455 465 483 546 598 651 690 713 805 806 897 910 930 966 1085 1209 1302 1365 1426 1495 1610 1794 2015 2093 2139 2170 2415 2418 2730 2821 2990 3255 3565 4030 4186 4278 4485 4830 4991 5642 6045 6279 6510 7130 8463 8970 9269 9982 10465 10695 12090 12558 14105 14973 16926 18538 20930 21390 24955 27807 28210 29946 31395 42315 46345 49910 55614 62790 64883 70949 74865 84630 92690 129766 139035 141898 149730 194649 212847 278070 324415 354745 389298 425694 496643 648830 709490 922337 973245 993286 1064235 1489929 1631827 1844674 1946490 2128470 2199419 2483215 2767011 2979858 3263654 4398838 4611685 4895481 4966430 5534022 6456359 6598257 7449645 8159135 9223370 9790962 10997095 11422789 12912718 13196514 13835055 14899290 15395933 16318270 19369077 21213751 21994190 22845578 24477405 27670110 28592447 30791866 32281795 32991285 34268367 38738154 42427502 46187799 48954810 50586637 57113945 57184894 63641253 64563590 65982570 68536734 76979665 85777341 92375598 96845385 101173274 106068755 114227890 127282506 142962235 148496257 151759911 153959330 171341835 171554682 193690770 200147129 212137510 230938995 252933185 285924470 296992514 303519822 318206265 342683670 354106459 400294258 428886705 445488771 461877990 505866370 600441387 636412530 657626281 708212918 742481285 758799555 857773410 890977542 1000735645 1062319377 1200882774 1315252562 1484962570 1517599110 1770532295 1972878843 2001471290 2124638754 2227443855 3002206935 3288131405 3541064590 3945757686 4454887710 4603383967 5311596885 6004413870 6576262810 9206767934 9864394215 10623193770 13810151901 19728788430 23016919835 27620303802 46033839670 69050759505 138101519010
• Sum of all divisors σ(n): 439404134400
• Sum of proper divisors (its aliquot sum) s(n): 301302615390
• 138101519010 is an abundant number, because the sum of its proper divisors (301302615390) is greater than itself. Its abundance is 163201096380

Bases of 138101519010

• Binary: 10000000100111011111011111001010100010₂
• Hexadecimal: 0x20277DF2A2
• Base-36: 1RFY2U1U

Squares and roots of 138101519010

• 138101519010 squared (138101519010²) is 19072029552869391380100
• 138101519010 cubed (138101519010³) is 2633876251854874053726010285701000
• The square root of 138101519010 is 371620.1272939883
• The cube root of 138101519010 is 5168.9161268691

Scales and comparisons

• 138,101,519,010 seconds is equal to 4,391 years, 10 weeks, 3 days, 5 hours, 3 minutes, 30 seconds.
• To count from 1 to 138,101,519,010 would take you about eight thousand, seven hundred eighty-two 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 138101519010 cubic inches would be around 430.7 feet tall.

Recreational maths with 138101519010

• 138101519010 backwards is 010915101831
• 138101519010 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138101519010's digits is 30
• More coming soon!