139300387270

Names of 139300387270

• Cardinal: 139300387270 can be written as One hundred thirty-nine billion, three hundred million, three hundred eighty-seven thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.3930038727 × 10¹¹

Factors of 139300387270

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 222

Divisors of 139300387270

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 10 11 19 22 29 38 43 55 58 86 95 110 113 121 145 190 209 215 226 242 290 319 418 430 473 551 565 605 638 817 946 1045 1102 1130 1210 1243 1247 1595 1634 1849 2090 2147 2299 2365 2486 2494 2755 3190 3277 3509 3698 4085 4294 4598 4730 4859 5203 5510 6061 6215 6235 6554 7018 8170 8987 9245 9718 10406 10735 11495 12122 12430 12470 13673 13717 16385 17545 17974 18490 20339 21470 22990 23617 23693 24295 26015 27346 27434 30305 32770 35090 35131 36047 40678 44935 47234 47386 48590 52030 53449 53621 60610 62263 66671 68365 68585 70262 72094 89870 92321 98857 101695 106898 107242 118085 118465 124526 133342 136730 137170 140911 150887 175655 180235 184642 197714 203390 208937 223729 236170 236930 259787 260623 267245 268105 281822 301774 311315 333355 351310 360470 386441 396517 417874 447458 461605 494285 519574 521246 534490 536210 587939 589831 622630 666710 684893 704555 754435 772882 793034 923210 988570 1015531 1018799 1044685 1118645 1175878 1179662 1298935 1303115 1369786 1409110 1508870 1550021 1932205 1982585 2031062 2037598 2089370 2237290 2298307 2597870 2606230 2677309 2866853 2939695 2949155 3100042 3424465 3864410 3965170 3969803 4250851 4596614 5077655 5093995 5354618 5733706 5879390 5898310 6059173 6488141 6848930 7533823 7750105 7939606 8501702 10155310 10187990 11170841 11206789 11491535 12118346 12976282 13386545 14334265 15067646 15500210 17050231 19849015 21254255 22341682 22413578 22983070 25281377 26773090 28668530 29450399 30295865 32440705 34100462 37669115 39698030 42508510 43667833 50562754 55854205 56033945 58900798 60591730 64881410 66650903 75338230 85251155 87335666 111708410 112067890 115124287 123274679 126406885 133301806 147251995 170502310 218339165 230248574 246549358 252813770 294503990 323954389 333254515 436678330 480346163 575621435 616373395 647908778 666509030 733159933 960692326 1151242870 1232746790 1266367157 1466319866 1619771945 2401730815 2532734314 3239543890 3665799665 4803461630 6331835785 7331599330 12663671570 13930038727 27860077454 69650193635 139300387270
• Sum of all divisors σ(n): 309977992800
• Sum of proper divisors (its aliquot sum) s(n): 170677605530
• 139300387270 is an abundant number, because the sum of its proper divisors (170677605530) is greater than itself. Its abundance is 31377218260

Bases of 139300387270

• Binary: 10000001101110111100110011100111000110₂
• Hexadecimal: 0x206EF339C6
• Base-36: 1RZRUQPY

Squares and roots of 139300387270

• 139300387270 squared (139300387270²) is 19404597893571978052900
• 139300387270 cubed (139300387270³) is 2703068001393202786388910546583000
• The square root of 139300387270 is 373229.6709400259
• The cube root of 139300387270 is 5183.8302850925

Scales and comparisons

• 139,300,387,270 seconds is equal to 4,429 years, 16 weeks, 5 days, 1 minute, 10 seconds.
• To count from 1 to 139,300,387,270 would take you about eight thousand, eight hundred fifty-eight 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 139300387270 cubic inches would be around 432 feet tall.

Recreational maths with 139300387270

• 139300387270 backwards is 072783003931
• 139300387270 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139300387270's digits is 43
• More coming soon!