139811942400

Names of 139811942400

• Cardinal: 139811942400 can be written as One hundred thirty-nine billion, eight hundred eleven million, nine hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.398119424 × 10¹¹

Factors of 139811942400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2716

Divisors of 139811942400

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 120 128 130 150 156 160 169 192 195 200 208 240 256 260 300 312 320 325 338 384 390 400 416 480 507 512 520 600 624 640 650 676 768 780 800 832 845 960 975 1014 1024 1040 1200 1248 1280 1300 1352 1536 1560 1600 1664 1690 1920 1950 2028 2048 2080 2400 2496 2535 2560 2600 2693 2704 3072 3120 3200 3328 3380 3840 3900 4056 4096 4160 4225 4800 4992 5070 5120 5200 5386 5408 6144 6240 6400 6656 6760 7680 7800 8079 8112 8320 8450 9600 9984 10140 10240 10400 10772 10816 12288 12480 12675 12800 13312 13465 13520 15360 15600 16158 16224 16640 16900 19200 19968 20280 20480 20800 21544 21632 24960 25350 25600 26624 26930 27040 30720 31200 32316 32448 33280 33800 35009 38400 39936 40395 40560 41600 43088 43264 49920 50700 51200 53248 53860 54080 61440 62400 64632 64896 66560 67325 67600 70018 76800 79872 80790 81120 83200 86176 86528 99840 101400 102400 105027 107720 108160 124800 129264 129792 133120 134650 135200 140036 153600 159744 161580 162240 166400 172352 173056 175045 199680 201975 202800 210054 215440 216320 249600 258528 259584 266240 269300 270400 280072 307200 323160 324480 332800 344704 346112 350090 399360 403950 405600 420108 430880 432640 455117 499200 517056 519168 525135 538600 540800 560144 646320 648960 665600 689408 692224 700180 798720 807900 811200 840216 861760 865280 875225 910234 998400 1034112 1038336 1050270 1077200 1081600 1120288 1292640 1297920 1331200 1365351 1378816 1400360 1615800 1622400 1680432 1723520 1730560 1750450 1820468 1996800 2068224 2076672 2100540 2154400 2163200 2240576 2275585 2585280 2595840 2625675 2730702 2757632 2800720 3231600 3244800 3360864 3447040 3461120 3500900 3640936 3993600 4136448 4201080 4308800 4326400 4481152 4551170 5170560 5191680 5251350 5461404 5515264 5601440 6463200 6489600 6721728 6826755 6894080 7001800 7281872 8272896 8402160 8617600 8652800 8962304 9102340 10341120 10383360 10502700 10922808 11030528 11202880 11377925 12926400 12979200 13443456 13653510 13788160 14003600 14563744 16545792 16804320 17235200 17305600 17924608 18204680 20682240 21005400 21845616 22405760 22755850 25852800 25958400 26886912 27307020 27576320 28007200 29127488 33091584 33608640 34133775 34470400 35849216 36409360 41364480 42010800 43691232 44811520 45511700 51705600 51916800 53773824 54614040 55152640 56014400 58254976 67217280 68267550 68940800 71698432 72818720 82728960 84021600 87382464 89623040 91023400 103411200 107547648 109228080 112028800 116509952 134434560 136535100 137881600 143396864 145637440 165457920 168043200 174764928 179246080 182046800 206822400 215095296 218456160 224057600 233019904 268869120 273070200 275763200 291274880 336086400 349529856 358492160 364093600 413644800 430190592 436912320 448115200 466039808 537738240 546140400 582549760 672172800 699059712 716984320 728187200 827289600 873824640 896230400 932079616 1075476480 1092280800 1165099520 1344345600 1398119424 1456374400 1747649280 1792460800 1864159232 2150952960 2184561600 2330199040 2688691200 2796238848 2912748800 3495298560 3584921600 4369123200 4660398080 5377382400 5592477696 5825497600 6990597120 8738246400 9320796160 10754764800 11650995200 13981194240 17476492800 23301990400 27962388480 34952985600 46603980800 69905971200 139811942400
• Sum of all divisors σ(n): 500734243368
• Sum of proper divisors (its aliquot sum) s(n): 360922300968
• 139811942400 is an abundant number, because the sum of its proper divisors (360922300968) is greater than itself. Its abundance is 221110358568

Bases of 139811942400

• Binary: 10000010001101011100001111000000000000₂
• Hexadecimal: 0x208D70F000
• Base-36: 1S88F56O

Squares and roots of 139811942400

• 139811942400 squared (139811942400²) is 19547379237660917760000
• 139811942400 cubed (139811942400³) is 2732957060046804144592257024000000
• The square root of 139811942400 is 373914.3516903303
• The cube root of 139811942400 is 5190.1680886751

Scales and comparisons

• 139,811,942,400 seconds is equal to 4,445 years, 30 weeks, 3 days, 18 hours, 40 minutes.
• To count from 1 to 139,811,942,400 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 139811942400 cubic inches would be around 432.5 feet tall.

Recreational maths with 139811942400

• 139811942400 backwards is 004249118931
• The number of decimal digits it has is: 12
• The sum of 139811942400's digits is 42
• More coming soon!