138995701050

Names of 138995701050

• Cardinal: 138995701050 can be written as One hundred thirty-eight billion, nine hundred ninety-five million, seven hundred one thousand and fifty.

Scientific notation

• Scientific notation: 1.3899570105 × 10¹¹

Factors of 138995701050

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 405

Divisors of 138995701050

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 15 23 25 30 41 46 50 61 69 75 82 89 115 122 123 138 150 178 181 183 205 230 246 267 305 345 362 366 410 445 534 543 575 610 615 690 890 905 915 943 1025 1086 1150 1230 1335 1403 1525 1725 1810 1830 1886 2047 2050 2225 2501 2670 2715 2806 2829 3050 3075 3450 3649 4094 4163 4209 4450 4525 4575 4715 5002 5429 5430 5658 6141 6150 6675 7015 7298 7421 7503 8326 8418 9050 9150 9430 10235 10858 10947 11041 12282 12489 12505 13350 13575 14030 14145 14842 15006 16109 16287 18245 20470 20815 21045 21894 22082 22263 23575 24978 25010 27145 27150 28290 30705 32218 32574 33123 35075 36490 37105 37515 41630 42090 44526 47150 48327 51175 54290 54735 55205 57523 61410 62445 62525 66246 70150 70725 74210 75030 80545 81435 83927 91225 96654 102350 104075 105225 109470 110410 111315 115046 124867 124890 125050 135725 141450 153525 161090 162870 165615 167854 170683 172569 182450 185525 187575 208150 210450 222589 222630 241635 249734 251781 253943 271450 273675 276025 287615 307050 312225 331230 341366 345138 370507 371050 374601 375150 402725 407175 419635 445178 452681 483270 503562 507886 512049 547350 552050 556575 575230 624335 624450 660469 667767 741014 749202 761829 805450 814350 828075 839270 853415 862845 905362 982649 1024098 1111521 1112945 1113150 1208175 1248670 1258905 1269715 1320938 1335534 1358043 1438075 1523658 1656150 1706830 1725690 1852535 1873005 1965298 1981407 2098175 2223042 2225890 2263405 2416350 2517810 2539430 2560245 2716086 2876150 2947947 3121675 3302345 3338835 3705070 3746010 3809145 3962814 4196350 4267075 4314225 4526810 4913245 5119547 5120490 5557605 5564725 5895894 6243350 6294525 6348575 6604690 6677670 6790215 7618290 8534150 8628450 9262675 9365025 9826490 9907035 10239094 10411663 11115210 11129450 11317025 12589050 12697150 12801225 13580430 14739735 15190787 15358641 16511725 16694175 18525350 18730050 19045725 19814070 20823326 22600927 22634050 24566225 25597735 25602450 27788025 29479470 30381574 30717282 31234989 33023450 33388350 33951075 38091450 40288609 45201854 45572361 49132450 49535175 51195470 52058315 55576050 62469978 67802781 67902150 73698675 75953935 76793205 80577218 91144722 99070350 104116630 113004635 120865827 127988675 135605562 147397350 151907870 153586410 156174945 201443045 226009270 227861805 241731654 255977350 260291575 312349890 339013905 379769675 383966025 402886090 455723610 520583150 565023175 604329135 678027810 759539350 767932050 780874725 926638007 1007215225 1130046350 1139309025 1208658270 1561749450 1695069525 1853276014 2014430450 2278618050 2779914021 3021645675 3390139050 4633190035 5559828042 6043291350 9266380070 13899570105 23165950175 27799140210 46331900350 69497850525 138995701050
• Sum of all divisors σ(n): 380810626560
• Sum of proper divisors (its aliquot sum) s(n): 241814925510
• 138995701050 is an abundant number, because the sum of its proper divisors (241814925510) is greater than itself. Its abundance is 102819224460

Bases of 138995701050

• Binary: 10000001011100110010100001010100111010₂
• Hexadecimal: 0x205CCA153A
• Base-36: 1RUQG9BU

Squares and roots of 138995701050

• 138995701050 squared (138995701050²) is 19319804910380971102500
• 138995701050 cubed (138995701050³) is 2685369827667635500971778907625000
• The square root of 138995701050 is 372821.2722605833
• The cube root of 138995701050 is 5180.0480639587

Scales and comparisons

• 138,995,701,050 seconds is equal to 4,419 years, 32 weeks, 6 days, 12 hours, 57 minutes, 30 seconds.
• To count from 1 to 138,995,701,050 would take you about eight thousand, eight hundred thirty-nine 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 138995701050 cubic inches would be around 431.7 feet tall.

Recreational maths with 138995701050

• 138995701050 backwards is 050107599831
• The number of decimal digits it has is: 12
• The sum of 138995701050's digits is 48
• More coming soon!