139790837880

Names of 139790837880

• Cardinal: 139790837880 can be written as One hundred thirty-nine billion, seven hundred ninety million, eight hundred thirty-seven thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3979083788 × 10¹¹

Factors of 139790837880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3970

Divisors of 139790837880

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 29 30 36 38 40 45 54 57 58 60 61 72 76 87 90 95 108 114 116 120 122 135 145 152 171 174 180 183 190 216 228 232 244 261 270 285 290 305 342 348 360 366 380 435 456 488 513 522 540 549 551 570 580 610 684 696 732 760 783 855 870 915 1026 1044 1080 1098 1102 1140 1159 1160 1220 1305 1368 1464 1566 1647 1653 1710 1740 1769 1830 2052 2088 2196 2204 2280 2318 2440 2565 2610 2745 2755 3132 3294 3306 3420 3477 3480 3538 3660 3851 3915 4104 4392 4408 4636 4959 5130 5220 5307 5490 5510 5795 6264 6588 6612 6840 6954 7076 7320 7702 7830 8235 8265 8845 9272 9918 10260 10431 10440 10614 10980 11020 11553 11590 13176 13224 13908 14152 14877 15404 15660 15921 16470 16530 17385 17690 19255 19836 20520 20862 21228 21960 22040 23106 23180 24795 26535 27816 29754 30808 31293 31320 31842 32940 33060 33611 34659 34770 35380 38510 39672 41724 42456 46212 46360 47763 49590 52155 53070 57765 59508 62586 63684 65880 66120 67222 69318 69540 70760 73169 74385 77020 79605 83448 92424 95526 99180 100833 103977 104310 106140 111679 115530 119016 125172 127368 134444 138636 139080 146338 148770 154040 156465 159210 168055 173295 191052 198360 201666 207954 208620 212280 219507 223358 231060 234911 238815 250344 268888 277272 292676 297540 302499 312930 318420 335037 336110 346590 365845 382104 403332 415908 417240 439014 446716 462120 469822 477630 504165 519885 558395 585352 595080 604998 625860 636840 658521 670074 672220 693180 704733 731690 806664 831816 878028 893432 907497 939644 955260 1005111 1008330 1039770 1097535 1116790 1174555 1209996 1251720 1317042 1340148 1344440 1386360 1409466 1463380 1512495 1675185 1756056 1814994 1879288 1910520 1975563 2010222 2016660 2079540 2114199 2121901 2195070 2233580 2349110 2419992 2634084 2680296 2818932 2926760 3015333 3024990 3292605 3350370 3523665 3629988 3951126 4020444 4033320 4159080 4228398 4243802 4390140 4463309 4467160 4537485 4698220 5025555 5268168 5637864 6030666 6049980 6342597 6365703 6585210 6700740 6812419 7047330 7259976 7902252 8040888 8456796 8487604 8780280 8926618 9074970 9396440 9877815 10051110 10570995 10609505 12061332 12099960 12685194 12731406 13170420 13389927 13401480 13624838 14094660 15076665 15804504 16913592 16975208 17853236 18149940 19097109 19755630 20102220 20437257 21141990 21219010 22316545 24122664 25370388 25462812 26340840 26779854 27249676 28189320 30153330 31712985 31828515 34062095 35706472 36299880 38194218 39511260 40169781 40204440 40874514 42283980 42438020 44633090 50740776 50925624 53559708 54499352 57291327 60306660 61311771 63425970 63657030 66949635 68124190 76388436 79022520 80339562 81749028 84567960 84876040 89266180 95485545 102186285 107119416 114582654 120509343 120613320 122623542 126851940 127314060 129435961 133899270 136248380 152776872 160679124 163498056 178532360 183935313 190971090 200848905 204372570 229165308 241018686 245247084 253703880 254628120 258871922 267798540 272496760 286456635 306558855 321358248 367870626 381942180 388307883 401697810 408745140 458330616 482037372 490494168 517743844 535597080 572913270 602546715 613117710 647179805 735741252 763884360 776615766 803395620 817490280 919676565 964074744 1035487688 1145826540 1164923649 1205093430 1226235420 1294359610 1471482504 1553231532 1606791240 1839353130 1941539415 2291653080 2329847298 2410186860 2452470840 2588719220 3106463064 3494770947 3678706260 3883078830 4659694596 4820373720 5177438440 5824618245 6989541894 7357412520 7766157660 9319389192 11649236490 13979083788 15532315320 17473854735 23298472980 27958167576 34947709470 46596945960 69895418940 139790837880
• Sum of all divisors σ(n): 515859840000
• Sum of proper divisors (its aliquot sum) s(n): 376069002120
• 139790837880 is an abundant number, because the sum of its proper divisors (376069002120) is greater than itself. Its abundance is 236278164240

Bases of 139790837880

• Binary: 10000010001100001011101110100001111000₂
• Hexadecimal: 0x208C2EE878
• Base-36: 1S7VUSU0

Squares and roots of 139790837880

• 139790837880 squared (139790837880²) is 19541478355192442894400
• 139790837880 cubed (139790837880³) is 2731719632686235840852228359872000
• The square root of 139790837880 is 373886.1295635343
• The cube root of 139790837880 is 5189.9069247233

Scales and comparisons

• 139,790,837,880 seconds is equal to 4,444 years, 47 weeks, 4 days, 12 hours, 18 minutes.
• To count from 1 to 139,790,837,880 would take you about eight thousand, eight hundred eighty-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 139790837880 cubic inches would be around 432.5 feet tall.

Recreational maths with 139790837880

• 139790837880 backwards is 088738097931
• The number of decimal digits it has is: 12
• The sum of 139790837880's digits is 63
• More coming soon!