140338897920

Names of 140338897920

• Cardinal: 140338897920 can be written as One hundred forty billion, three hundred thirty-eight million, eight hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4033889792 × 10¹¹

Factors of 140338897920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 6030

Divisors of 140338897920

• Number of divisors d(n): 528
• 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 96 104 108 117 120 128 130 135 144 156 160 169 180 192 195 208 216 234 240 256 260 270 288 312 320 338 351 360 384 390 416 432 468 480 507 512 520 540 576 585 624 640 676 702 720 768 780 832 845 864 936 960 1014 1024 1040 1080 1152 1170 1248 1280 1352 1404 1440 1521 1536 1560 1664 1690 1728 1755 1872 1920 2028 2080 2160 2304 2340 2496 2535 2560 2704 2808 2880 3042 3072 3120 3328 3380 3456 3510 3744 3840 4056 4160 4320 4563 4608 4680 4992 5070 5120 5408 5616 5760 6007 6084 6240 6656 6760 6912 7020 7488 7605 7680 8112 8320 8640 9126 9216 9360 9984 10140 10816 11232 11520 12014 12168 12480 13312 13520 13824 14040 14976 15210 15360 16224 16640 17280 18021 18252 18720 19968 20280 21632 22464 22815 23040 24028 24336 24960 27040 27648 28080 29952 30035 30420 32448 33280 34560 36042 36504 37440 39936 40560 43264 44928 45630 46080 48056 48672 49920 54063 54080 56160 59904 60070 60840 64896 66560 69120 72084 73008 74880 78091 81120 86528 89856 90105 91260 96112 97344 99840 108126 108160 112320 119808 120140 121680 129792 138240 144168 146016 149760 156182 162189 162240 173056 179712 180210 182520 192224 194688 199680 216252 216320 224640 234273 240280 243360 259584 270315 288336 292032 299520 312364 324378 324480 359424 360420 365040 384448 389376 390455 432504 432640 449280 468546 480560 486720 519168 540630 576672 584064 599040 624728 648756 648960 702819 720840 730080 768896 778752 780910 810945 865008 865280 898560 937092 961120 973440 1015183 1081260 1153344 1168128 1171365 1249456 1297512 1297920 1405638 1441680 1460160 1537792 1557504 1561820 1621890 1730016 1797120 1874184 1922240 1946880 2030366 2108457 2162520 2306688 2336256 2342730 2498912 2595024 2595840 2811276 2883360 2920320 3045549 3075584 3123640 3243780 3460032 3514095 3748368 3844480 3893760 4060732 4216914 4325040 4613376 4672512 4685460 4997824 5075915 5190048 5622552 5766720 5840640 6091098 6151168 6247280 6487560 6920064 7028190 7496736 7688960 7787520 8121464 8433828 8650080 9136647 9226752 9370920 9995648 10151830 10380096 10542285 11245104 11533440 11681280 12182196 12494560 12975120 13840128 14056380 14993472 15227745 15377920 16242928 16867656 17300160 18273294 18453504 18741840 19991296 20303660 20760192 21084570 22490208 23066880 23362560 24364392 24989120 25950240 27409941 27680256 28112760 29986944 30455490 30755840 32485856 33735312 34600320 36546588 37483680 39982592 40607320 41520384 42169140 44980416 45683235 46133760 48728784 49978240 51900480 54819882 55360512 56225520 59973888 60910980 64971712 67470624 69200640 73093176 74967360 79965184 81214640 83040768 84338280 89960832 91366470 92267520 97457568 99956480 103800960 109639764 112451040 119947776 121821960 129943424 134941248 137049705 138401280 146186352 149934720 162429280 166081536 168676560 179921664 182732940 194915136 199912960 207601920 219279528 224902080 239895552 243643920 259886848 269882496 274099410 276802560 292372704 299869440 324858560 337353120 359843328 365465880 389830272 399825920 415203840 438559056 449804160 487287840 519773696 539764992 548198820 584745408 599738880 649717120 674706240 719686656 730931760 779660544 830407680 877118112 899608320 974575680 1039547392 1079529984 1096397640 1169490816 1199477760 1299434240 1349412480 1461863520 1559321088 1754236224 1799216640 1949151360 2159059968 2192795280 2338981632 2598868480 2698824960 2923727040 3118642176 3508472448 3598433280 3898302720 4385590560 4677963264 5197736960 5397649920 5847454080 7016944896 7796605440 8771181120 9355926528 10795299840 11694908160 14033889792 15593210880 17542362240 23389816320 28067779584 35084724480 46779632640 70169448960 140338897920
• Sum of all divisors σ(n): 540144673920
• Sum of proper divisors (its aliquot sum) s(n): 399805776000
• 140338897920 is an abundant number, because the sum of its proper divisors (399805776000) is greater than itself. Its abundance is 259466878080

Bases of 140338897920

• Binary: 10000010101100110110011010010000000000₂
• Hexadecimal: 0x20ACD9A400
• Base-36: 1SGY5MO0

Squares and roots of 140338897920

• 140338897920 squared (140338897920²) is 19695006269400180326400
• 140338897920 cubed (140338897920³) is 2763975474375111926456241881088000
• The square root of 140338897920 is 374618.3363371313
• The cube root of 140338897920 is 5196.6805481251

Scales and comparisons

• 140,338,897,920 seconds is equal to 4,462 years, 17 weeks, 5 days, 19 hours, 12 minutes.
• To count from 1 to 140,338,897,920 would take you about eight thousand, nine hundred twenty-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 140338897920 cubic inches would be around 433.1 feet tall.

Recreational maths with 140338897920

• 140338897920 backwards is 029798833041
• 140338897920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140338897920's digits is 54
• More coming soon!