139070430520

Names of 139070430520

• Cardinal: 139070430520 can be written as One hundred thirty-nine billion, seventy million, four hundred thirty thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3907043052 × 10¹¹

Factors of 139070430520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 411

Divisors of 139070430520

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 31 34 35 40 41 56 62 68 70 82 85 119 124 127 136 140 155 164 170 181 205 217 238 248 254 280 287 310 328 340 362 410 434 476 508 527 574 595 620 635 680 697 724 820 868 889 905 952 1016 1054 1085 1148 1190 1240 1267 1270 1271 1394 1435 1448 1640 1736 1778 1810 2108 2159 2170 2296 2380 2534 2540 2542 2635 2788 2870 3077 3485 3556 3620 3689 3937 4216 4318 4340 4445 4760 4879 5068 5080 5084 5207 5270 5576 5611 5740 6154 6335 6355 6970 7112 7240 7378 7421 7874 8636 8680 8890 8897 9758 10136 10168 10414 10540 10795 11222 11480 12308 12670 12710 13940 14756 14842 15113 15385 15748 17272 17780 17794 18445 19516 19685 20828 21080 21539 21590 21607 22444 22987 24395 24616 25340 25420 26035 27559 27880 28055 29512 29684 30226 30770 31496 35560 35588 36449 36890 37105 39032 39277 39370 41656 43078 43180 43214 44485 44888 45974 48790 50680 50840 51947 52070 55118 56110 59368 60452 61540 66929 71176 72898 73780 74210 75565 78554 78740 86156 86360 86428 88519 88970 91948 95387 97580 103894 104140 107695 108035 110236 112220 114935 120904 123080 126157 133858 137795 145796 147560 148420 151130 151249 157108 157480 160909 161417 172312 172856 177038 177940 182245 183896 190774 195160 196385 207788 208280 215390 216070 220472 224440 229870 230051 252314 259735 267716 275590 291592 296840 302260 302498 314216 321818 322834 334645 354076 355880 364490 381548 390779 392770 415576 430780 432140 442595 459740 460102 468503 476935 504628 519470 535432 551180 604520 604996 619633 630785 643636 645668 667709 669290 708152 712597 728980 756245 763096 781558 785540 804545 807085 861560 864280 883099 885190 919480 920204 937006 942467 953870 1009256 1038940 1102360 1129919 1150255 1209992 1239266 1261570 1287272 1291336 1335418 1338580 1425194 1457960 1512490 1563116 1571080 1609090 1610357 1614170 1766198 1770380 1840408 1874012 1884934 1907740 1953895 2077880 2259838 2300510 2342515 2478532 2523140 2670836 2677160 2735453 2744089 2850388 3024980 3098165 3126232 3218180 3220714 3228340 3338545 3532396 3540760 3562985 3748024 3769868 3815480 3907790 3910867 4415495 4519676 4601020 4685030 4712335 4957064 4988179 5046280 5341672 5470906 5488178 5649595 5700776 6049960 6196330 6436360 6441428 6456680 6597269 6677090 7064792 7125970 7539736 7815580 7821734 8051785 8830990 9039352 9202040 9370060 9424670 9976358 10941812 10976356 11299190 12114149 12392660 12882856 13194538 13354180 13677265 13720445 14251940 15631160 15643468 16021939 16103570 17661980 18740120 18849340 19208623 19554335 19952716 21883624 21952712 22598380 24228298 24785320 24940895 26389076 26708360 27354530 27376069 27440890 28503880 29216477 31286936 32043878 32207140 32986345 35323960 37698680 38417246 39108670 39905432 45196760 48456596 49881790 52778152 54709060 54752138 54881780 58432954 60570745 64087756 64414280 65972690 76834492 78217340 80109695 84799043 96043115 96913192 99763580 109418120 109504276 109763560 112153573 116865908 121141490 128175512 131945380 136880345 146082385 153668984 156434680 160219390 169598086 192086230 199527160 204515339 219008552 224307146 233731816 242282980 263890760 273760690 292164770 320438780 339196172 384172460 409030678 423995215 448614292 484565960 496680109 547521380 560767865 584329540 640877560 678392344 768344920 818061356 847990430 897228584 993360218 1022576695 1095042760 1121535730 1168659080 1636122712 1695980860 1986720436 2045153390 2243071460 2483400545 3391961720 3476760763 3973440872 4090306780 4486142920 4966801090 6953521526 8180613560 9933602180 13907043052 17383803815 19867204360 27814086104 34767607630 69535215260 139070430520
• Sum of all divisors σ(n): 405775319040
• Sum of proper divisors (its aliquot sum) s(n): 266704888520
• 139070430520 is an abundant number, because the sum of its proper divisors (266704888520) is greater than itself. Its abundance is 127634458000

Bases of 139070430520

• Binary: 10000001100001001111100101110100111000₂
• Hexadecimal: 0x20613E5D38
• Base-36: 1RVYXYYG

Squares and roots of 139070430520

• 139070430520 squared (139070430520²) is 19340584645018147470400
• 139070430520 cubed (139070430520³) is 2689703433091175141921376956608000
• The square root of 139070430520 is 372921.4803681869
• The cube root of 139070430520 is 5180.9762290997

Scales and comparisons

• 139,070,430,520 seconds is equal to 4,422 years, 3 days, 11 hours, 8 minutes, 40 seconds.
• To count from 1 to 139,070,430,520 would take you about eight thousand, eight hundred forty-four 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 139070430520 cubic inches would be around 431.7 feet tall.

Recreational maths with 139070430520

• 139070430520 backwards is 025034070931
• 139070430520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139070430520's digits is 34
• More coming soon!