139814854920

Names of 139814854920

• Cardinal: 139814854920 can be written as One hundred thirty-nine billion, eight hundred fourteen million, eight hundred fifty-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3981485492 × 10¹¹

Factors of 139814854920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4153

Divisors of 139814854920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 90 104 108 117 120 130 135 156 162 180 195 216 234 260 270 312 324 351 360 390 405 468 520 540 585 648 702 780 810 936 1053 1080 1093 1170 1404 1560 1620 1755 2106 2186 2340 2808 3037 3240 3279 3510 4212 4372 4680 5265 5465 6074 6558 7020 8424 8744 9111 9837 10530 10930 12148 13116 14040 14209 15185 16395 18222 19674 21060 21860 24296 26232 27333 28418 29511 30370 32790 36444 39348 39481 42120 42627 43720 45555 49185 54666 56836 59022 60740 65580 71045 72888 78696 78962 81999 85254 88533 91110 98370 109332 113672 118044 118443 121480 127881 131160 136665 142090 147555 157924 163998 170508 177066 182220 196740 197405 213135 218664 236088 236886 245997 255762 273330 284180 295110 315848 327996 341016 354132 355329 364440 383643 393480 394810 409995 426270 442665 473772 491994 511524 546660 568360 590220 592215 639405 655992 708264 710658 767286 789620 819990 852540 885330 947544 983988 1023048 1065987 1093320 1150929 1180440 1184430 1229985 1278810 1421316 1534572 1579240 1639980 1705080 1770660 1776645 1918215 1967976 2131974 2301858 2368860 2459970 2557620 2842632 3069144 3197961 3279960 3319441 3541320 3553290 3836430 4263948 4603716 4737720 4919940 5115240 5329935 5754645 6395922 6638882 7106580 7672860 8527896 9207432 9839880 9958323 10659870 11509290 12791844 13277764 14213160 15345720 15989805 16597205 19916646 21319740 23018580 25583688 26555528 29874969 31979610 33194410 39833292 42639480 43152733 46037160 49791615 59749938 63959220 66388820 79666584 86305466 89624907 99583230 119499876 127918440 129458199 132777640 149374845 172610932 179249814 199166460 215763665 238999752 258916398 268874721 298749690 345221864 358499628 388374597 398332920 431527330 448124535 517832796 537749442 597499380 647290995 716999256 776749194 863054660 896249070 1035665592 1075498884 1165123791 1194998760 1294581990 1344373605 1553498388 1726109320 1792498140 1941872985 2150997768 2330247582 2589163980 2688747210 3106996776 3495371373 3584996280 3883745970 4660495164 5178327960 5377494420 5825618955 6990742746 7767491940 9320990328 10754988840 11651237910 13981485492 15534983880 17476856865 23302475820 27962970984 34953713730 46604951640 69907427460 139814854920
• Sum of all divisors σ(n): 506711787120
• Sum of proper divisors (its aliquot sum) s(n): 366896932200
• 139814854920 is an abundant number, because the sum of its proper divisors (366896932200) is greater than itself. Its abundance is 227082077280

Bases of 139814854920

• Binary: 10000010001101100111010110000100001000₂
• Hexadecimal: 0x208D9D6108
• Base-36: 1S8A5KI0

Squares and roots of 139814854920

• 139814854920 squared (139814854920²) is 19548193656300648206400
• 139814854920 cubed (139814854920³) is 2733127860003739472879774215488000
• The square root of 139814854920 is 373918.2463052585
• The cube root of 139814854920 is 5190.2041284277

Scales and comparisons

• 139,814,854,920 seconds is equal to 4,445 years, 35 weeks, 2 days, 11 hours, 42 minutes.
• To count from 1 to 139,814,854,920 would take you about eight thousand, eight hundred ninety-one 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 139814854920 cubic inches would be around 432.5 feet tall.

Recreational maths with 139814854920

• 139814854920 backwards is 029458418931
• 139814854920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139814854920's digits is 54
• More coming soon!