140039396640

Names of 140039396640

• Cardinal: 140039396640 can be written as One hundred forty billion, thirty-nine million, three hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4003939664 × 10¹¹

Factors of 140039396640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 191

Divisors of 140039396640

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 19 20 22 24 26 27 30 32 33 36 38 39 40 41 44 45 48 52 54 55 57 60 65 66 72 76 78 80 81 82 88 90 95 96 97 99 104 108 110 114 117 120 123 130 132 135 143 144 152 156 160 162 164 165 171 176 180 190 194 195 198 205 208 209 216 220 228 234 240 246 247 260 264 270 285 286 288 291 297 304 312 324 328 330 342 351 352 360 369 380 388 390 396 405 410 416 418 429 432 440 451 456 468 480 485 492 494 495 513 520 528 533 540 570 572 582 585 594 608 615 624 627 648 656 660 684 702 715 720 738 741 760 776 779 780 792 810 820 836 855 858 864 873 880 891 902 912 936 970 984 988 990 1026 1040 1045 1053 1056 1066 1067 1080 1107 1140 1144 1164 1170 1188 1230 1235 1248 1254 1261 1287 1296 1312 1320 1353 1368 1404 1430 1440 1455 1476 1482 1485 1520 1539 1552 1558 1560 1584 1599 1620 1640 1672 1710 1716 1746 1755 1760 1782 1804 1824 1843 1845 1872 1881 1940 1968 1976 1980 2052 2080 2090 2106 2132 2134 2145 2160 2214 2223 2255 2280 2288 2328 2337 2340 2376 2460 2470 2508 2522 2565 2574 2592 2619 2640 2665 2706 2717 2736 2808 2860 2910 2952 2964 2970 3040 3078 3104 3116 3120 3135 3168 3198 3201 3240 3280 3321 3344 3420 3432 3492 3510 3564 3608 3686 3690 3705 3744 3762 3783 3861 3880 3895 3936 3952 3960 3977 4059 4104 4180 4212 4264 4268 4290 4320 4365 4428 4446 4455 4510 4560 4576 4656 4674 4680 4752 4797 4920 4940 5016 5044 5130 5148 5238 5265 5280 5330 5335 5412 5434 5472 5529 5535 5616 5643 5720 5820 5863 5904 5928 5940 6156 6232 6240 6270 6305 6396 6402 6435 6480 6560 6642 6669 6688 6765 6840 6864 6984 7011 7020 7128 7216 7372 7380 7410 7524 7566 7695 7722 7760 7790 7857 7904 7920 7954 7995 8118 8151 8208 8360 8424 8528 8536 8569 8580 8730 8856 8892 8910 9020 9120 9215 9312 9348 9360 9405 9504 9594 9603 9840 9880 10032 10088 10127 10260 10296 10476 10530 10660 10670 10824 10868 11058 11070 11115 11232 11286 11349 11440 11583 11640 11685 11726 11808 11856 11880 11931 12177 12312 12464 12540 12610 12792 12804 12870 12960 13095 13284 13338 13530 13585 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1273085424 1296661080 1346532660 1414539360 1443705120 1458743715 1474098912 1555993296 1591356780 1707797520 1728881440 1750492458 1795376880 1842623640 1944991620 2121809040 2154452256 2333989944 2456831520 2546170848 2593322160 2693065320 2917487430 3111986592 3182713560 3415595040 3500984916 3590753760 3685247280 3889983240 4243618080 4376231145 4667979888 5186644320 5386130640 5834974860 6365427120 7001969832 7370494560 7779966480 8752462290 9335959776 10772261280 11669949720 12730854240 14003939664 15559932960 17504924580 23339899440 28007879328 35009849160 46679798880 70019698320 140039396640
• Sum of all divisors σ(n): 632545562880
• Sum of proper divisors (its aliquot sum) s(n): 492506166240
• 140039396640 is an abundant number, because the sum of its proper divisors (492506166240) is greater than itself. Its abundance is 352466769600

Bases of 140039396640

• Binary: 10000010011010111111111001110100100000₂
• Hexadecimal: 0x209AFF9D20
• Base-36: 1SBZUA00

Squares and roots of 140039396640

• 140039396640 squared (140039396640²) is 19611032611295243289600
• 140039396640 cubed (140039396640³) is 2746317174373149519177592786944000
• The square root of 140039396640 is 374218.3809488785
• The cube root of 140039396640 is 5192.9811200301

Scales and comparisons

• 140,039,396,640 seconds is equal to 4,452 years, 42 weeks, 4 days, 8 hours, 24 minutes.
• To count from 1 to 140,039,396,640 would take you about eight thousand, nine hundred five 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 140039396640 cubic inches would be around 432.7 feet tall.

Recreational maths with 140039396640

• 140039396640 backwards is 046693930041
• 140039396640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140039396640's digits is 45
• More coming soon!