138031606080

Names of 138031606080

• Cardinal: 138031606080 can be written as One hundred thirty-eight billion, thirty-one million, six hundred six thousand and eighty.

Scientific notation

• Scientific notation: 1.3803160608 × 10¹¹

Factors of 138031606080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 514

Divisors of 138031606080

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 79 80 85 90 96 102 120 127 136 144 153 158 160 170 180 192 204 237 240 254 255 272 281 288 306 316 320 340 360 381 395 408 474 480 508 510 544 562 576 612 632 635 680 711 720 762 765 790 816 843 948 960 1016 1020 1088 1124 1143 1185 1224 1264 1270 1343 1360 1405 1422 1440 1524 1530 1580 1632 1686 1896 1905 2032 2040 2159 2248 2286 2370 2448 2528 2529 2540 2686 2720 2810 2844 2880 3048 3060 3160 3264 3372 3555 3792 3810 4029 4064 4080 4215 4318 4496 4572 4740 4777 4896 5056 5058 5080 5372 5440 5620 5688 5715 6096 6120 6320 6477 6715 6744 7110 7584 7620 8058 8128 8160 8430 8636 8992 9144 9480 9554 9792 10033 10116 10160 10744 10795 11240 11376 11430 12087 12192 12240 12640 12645 12954 13430 13488 14220 14331 15168 15240 16116 16320 16860 17272 17984 18288 18960 19108 19431 20066 20145 20232 20320 21488 21590 22199 22480 22752 22860 23885 24174 24384 24480 25280 25290 25908 26860 26976 28440 28662 30099 30480 32232 32385 33720 34544 35687 36576 37920 38216 38862 40132 40290 40464 40640 42976 42993 43180 44398 44960 45504 45720 47770 48348 48960 50165 50580 51816 53720 53952 56880 57324 60198 60435 60960 64464 64770 66597 67440 69088 71374 71655 73152 75840 76432 77724 80264 80580 80928 85952 85986 86360 88796 89920 90297 91440 95540 96696 97155 100330 101160 103632 107061 107440 110995 113760 114648 120396 120870 121920 128928 129540 133194 134880 138176 142748 143310 150495 152864 155448 160528 161160 161856 170561 171972 172720 177592 178435 180594 182880 191080 193392 194310 199791 200660 202320 207264 214122 214880 214965 221990 227520 229296 240792 241740 257856 259080 266388 269760 285496 286620 300990 305728 310896 321056 321183 322320 332985 341122 343944 345440 355184 356870 361188 365760 377383 382160 386784 388620 399582 401320 404640 414528 428244 429760 429930 443980 451485 458592 481584 483480 511683 518160 532776 535305 570992 573240 601980 606679 621792 642112 642366 644640 665970 682244 687888 690880 710368 713740 722376 754766 764320 773568 777240 799164 802640 809280 852805 856488 859860 887960 902970 917184 963168 966960 998955 1023366 1036320 1065552 1070610 1132149 1141984 1146480 1203960 1213358 1243584 1284732 1289280 1331940 1364488 1375776 1420736 1427480 1444752 1509532 1528640 1535049 1554480 1598328 1605280 1605915 1705610 1712976 1719720 1775920 1805940 1820037 1886915 1926336 1933920 1997910 2046732 2072640 2131104 2141220 2264298 2283968 2292960 2407920 2426716 2558415 2569464 2663880 2728976 2751552 2819273 2854960 2889504 3019064 3033395 3070098 3108960 3196656 3210560 3211830 3396447 3411220 3425952 3439440 3551840 3611880 3640074 3773830 3867840 3995820 4093464 4262208 4282440 4528596 4585920 4815840 4853432 5116830 5138928 5327760 5457952 5460111 5638546 5660745 5709920 5779008 6038128 6066790 6140196 6217920 6393312 6423660 6792894 6822440 6851904 6878880 7103680 7223760 7280148 7547660 7675245 7991640 8186928 8457819 8564880 9057192 9100185 9631680 9706864 10233660 10277856 10655520 10915904 10920222 11277092 11321490 11419840 12076256 12133580 12280392 12786624 12847320 13585788 13644880 13757760 14096365 14447520 14560296 15095320 15350490 15983280 16373856 16915638 16982235 17129760 18114384 18200370 19413728 20467320 20555712 21311040 21840444 22554184 22642980 24152512 24267160 24560784 25373457 25694640 27171576 27289760 27300555 28192730 28895040 29120592 30190640 30700980 31966560 32747712 33831276 33964470 34259520 36228768 36400740 38827456 40934640 42289095 43680888 45108368 45285960 47927641 48534320 49121568 50746914 51389280 54343152 54579520 54601110 56385460 58241184 60381280 61401960 63933120 67662552 67928940 72457536 72801480 81869280 84578190 87361776 90216736 90571920 95855282 97068640 98243136 101493828 102778560 108686304 109202220 112770920 116482368 120762560 122803920 126867285 135325104 135857880 143782923 145602960 163738560 169156380 174723552 180433472 181143840 191710564 194137280 202987656 217372608 218404440 225541840 239638205 245607840 253734570 270650208 271715760 287565846 291205920 338312760 349447104 362287680 383421128 405975312 431348769 436808880 451083680 479276410 491215680 507469140 541300416 543431520 575131692 582411840 676625520 718914615 766842256 811950624 862697538 873617760 902167360 958552820 1014938280 1086863040 1150263384 1353251040 1437829230 1533684512 1623901248 1725395076 1747235520 1917105640 2029876560 2156743845 2300526768 2706502080 2875658460 3067369024 3450790152 3834211280 4059753120 4313487690 4601053536 5751316920 6901580304 7668422560 8119506240 8626975380 9202107072 11502633840 13803160608 15336845120 17253950760 23005267680 27606321216 34507901520 46010535360 69015803040 138031606080
• Sum of all divisors σ(n): 514896445440
• Sum of proper divisors (its aliquot sum) s(n): 376864839360
• 138031606080 is an abundant number, because the sum of its proper divisors (376864839360) is greater than itself. Its abundance is 238833233280

Bases of 138031606080

• Binary: 10000000100011010100110010100101000000₂
• Hexadecimal: 0x2023532940
• Base-36: 1RESGCW0

Squares and roots of 138031606080

• 138031606080 squared (138031606080²) is 19052724277024292966400
• 138031606080 cubed (138031606080³) is 2629878132157070001328639475712000
• The square root of 138031606080 is 371526.0503383309
• The cube root of 138031606080 is 5168.0437370695

Scales and comparisons

• 138,031,606,080 seconds is equal to 4,388 years, 50 weeks, 6 days, 48 minutes.
• To count from 1 to 138,031,606,080 would take you about eight thousand, seven hundred seventy-seven 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 138031606080 cubic inches would be around 430.7 feet tall.

Recreational maths with 138031606080

• 138031606080 backwards is 080606130831
• 138031606080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138031606080's digits is 36
• More coming soon!