139427758080

Names of 139427758080

• Cardinal: 139427758080 can be written as One hundred thirty-nine billion, four hundred twenty-seven million, seven hundred fifty-eight thousand and eighty.

Scientific notation

• Scientific notation: 1.3942775808 × 10¹¹

Factors of 139427758080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 396

Divisors of 139427758080

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 169 180 192 195 208 216 234 240 256 260 270 288 312 320 338 351 360 373 384 390 416 432 468 480 507 512 520 540 576 585 624 640 676 702 720 746 768 780 832 845 864 936 960 1014 1024 1040 1080 1119 1152 1170 1248 1280 1352 1404 1440 1492 1521 1536 1560 1664 1690 1728 1755 1865 1872 1920 2028 2048 2080 2160 2238 2304 2340 2496 2535 2560 2704 2808 2880 2984 3042 3072 3120 3328 3357 3380 3456 3510 3730 3744 3840 4056 4096 4160 4320 4476 4563 4608 4680 4849 4992 5070 5120 5408 5595 5616 5760 5968 6084 6144 6240 6656 6714 6760 6912 7020 7460 7488 7605 7680 8112 8192 8320 8640 8952 9126 9216 9360 9698 9984 10071 10140 10240 10816 11190 11232 11520 11936 12168 12288 12480 13312 13428 13520 13824 14040 14547 14920 14976 15210 15360 16224 16384 16640 16785 17280 17904 18252 18432 18720 19396 19968 20142 20280 20480 21632 22380 22464 22815 23040 23872 24245 24336 24576 24960 26624 26856 27040 27648 28080 29094 29840 29952 30420 30720 32448 33280 33570 34560 35808 36504 36864 37440 38792 39936 40284 40560 40960 43264 43641 44760 44928 45630 46080 47744 48490 48672 49152 49920 50355 53248 53712 54080 55296 56160 58188 59680 59904 60840 61440 63037 64896 66560 67140 69120 71616 72735 73008 73728 74880 77584 79872 80568 81120 81920 86528 87282 89520 89856 91260 92160 95488 96980 97344 99840 100710 106496 107424 108160 110592 112320 116376 119360 119808 121680 122880 126074 129792 130923 133120 134280 138240 143232 145470 146016 147456 149760 155168 159744 161136 162240 173056 174564 179040 179712 182520 184320 189111 190976 193960 194688 199680 201420 212992 214848 216320 218205 221184 224640 232752 238720 239616 243360 245760 252148 259584 261846 266240 268560 276480 286464 290940 292032 299520 310336 315185 319488 322272 324480 346112 349128 358080 359424 365040 368640 378222 381952 387920 389376 399360 402840 429696 432640 436410 442368 449280 465504 477440 479232 486720 504296 519168 523692 532480 537120 552960 567333 572928 581880 584064 599040 620672 630370 638976 644544 648960 654615 692224 698256 716160 718848 730080 737280 756444 763904 775840 778752 798720 805680 859392 865280 872820 898560 931008 945555 954880 958464 973440 1008592 1038336 1047384 1064960 1074240 1105920 1134666 1145856 1163760 1168128 1198080 1241344 1260740 1289088 1297920 1309230 1384448 1396512 1432320 1437696 1460160 1512888 1527808 1551680 1557504 1597440 1611360 1701999 1718784 1730560 1745640 1797120 1862016 1891110 1909760 1916928 1946880 2017184 2076672 2094768 2148480 2211840 2269332 2291712 2327520 2336256 2396160 2482688 2521480 2578176 2595840 2618460 2768896 2793024 2836665 2864640 2875392 2920320 3025776 3055616 3103360 3115008 3194880 3222720 3403998 3437568 3461120 3491280 3594240 3724032 3782220 3819520 3893760 4034368 4153344 4189536 4296960 4538664 4583424 4655040 4672512 4792320 4965376 5042960 5156352 5191680 5236920 5586048 5673330 5729280 5750784 5840640 6051552 6111232 6206720 6230016 6445440 6807996 6875136 6922240 6982560 7188480 7448064 7564440 7639040 7787520 8068736 8306688 8379072 8509995 8593920 9077328 9166848 9310080 9345024 9584640 9930752 10085920 10312704 10383360 10473840 11172096 11346660 11458560 11681280 12103104 12413440 12460032 12890880 13615992 13750272 13844480 13965120 14376960 14896128 15128880 15278080 15575040 16137472 16758144 17019990 17187840 18154656 18333696 18620160 18690048 19861504 20171840 20625408 20766720 20947680 22344192 22693320 22917120 23362560 24206208 24826880 24920064 25781760 27231984 27500544 27930240 28753920 29792256 30257760 30556160 31150080 32274944 33516288 34039980 34375680 36309312 37240320 37380096 39723008 40343680 41250816 41533440 41895360 44688384 45386640 45834240 46725120 48412416 49653760 51563520 54463968 55001088 55860480 59584512 60515520 62300160 64549888 67032576 68079960 68751360 72618624 74480640 74760192 79446016 80687360 82501632 83790720 89376768 90773280 91668480 93450240 96824832 99307520 103127040 108927936 111720960 119169024 121031040 124600320 129099776 134065152 136159920 137502720 145237248 148961280 161374720 165003264 167581440 178753536 181546560 186900480 193649664 198615040 206254080 217855872 223441920 238338048 242062080 258199552 268130304 272319840 275005440 290474496 297922560 322749440 335162880 357507072 363093120 373800960 387299328 397230080 412508160 435711744 446883840 484124160 516399104 536260608 544639680 580948992 595845120 645498880 670325760 715014144 726186240 774598656 825016320 871423488 893767680 968248320 1032798208 1072521216 1089279360 1161897984 1191690240 1290997760 1340651520 1452372480 1549197312 1742846976 1787535360 1936496640 2145042432 2178558720 2323795968 2581995520 2681303040 2904744960 3098394624 3485693952 3575070720 3872993280 4357117440 4647591936 5163991040 5362606080 5809489920 6971387904 7745986560 8714234880 9295183872 10725212160 11618979840 13942775808 15491973120 17428469760 23237959680 27885551616 34856939520 46475919360 69713879040 139427758080
• Sum of all divisors σ(n): 538233363360
• Sum of proper divisors (its aliquot sum) s(n): 398805605280
• 139427758080 is an abundant number, because the sum of its proper divisors (398805605280) is greater than itself. Its abundance is 259377847200

Bases of 139427758080

• Binary: 10000001110110100010101100000000000000₂
• Hexadecimal: 0x20768AC000
• Base-36: 1S1VOQO0

Squares and roots of 139427758080

• 139427758080 squared (139427758080²) is 19440099723215005286400
• 139427758080 cubed (139427758080³) is 2710489521259496716898100314112000
• The square root of 139427758080 is 373400.2652382561
• The cube root of 139427758080 is 5185.4097674765

Scales and comparisons

• 139,427,758,080 seconds is equal to 4,433 years, 19 weeks, 2 days, 4 hours, 48 minutes.
• To count from 1 to 139,427,758,080 would take you about eight thousand, eight hundred sixty-six 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 139427758080 cubic inches would be around 432.1 feet tall.

Recreational maths with 139427758080

• 139427758080 backwards is 080857724931
• 139427758080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139427758080's digits is 54
• More coming soon!