49139019939840

Names of 49139019939840

• Cardinal: 49139019939840 can be written as Forty-nine trillion, one hundred thirty-nine billion, nineteen million, nine hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.913901993984 × 10¹³

Factors of 49139019939840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 840

Divisors of 49139019939840

• Number of divisors d(n): 456
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 128 152 160 190 192 228 240 256 285 304 320 380 384 456 480 512 570 608 640 760 768 811 912 960 1024 1140 1216 1280 1520 1536 1622 1824 1920 2048 2280 2432 2433 2560 3040 3072 3244 3648 3840 4055 4096 4560 4864 4866 5120 6080 6144 6488 7296 7680 8110 8192 9120 9728 9732 10240 12160 12165 12288 12976 14592 15360 15409 16220 16384 18240 19456 19464 20480 24320 24330 24576 25952 29184 30720 30818 32440 32768 36480 38912 38928 40960 46227 48640 48660 49152 51904 58368 61440 61636 64880 65536 72960 77045 77824 77856 81920 92454 97280 97320 98304 103808 116736 122880 123272 129760 131072 145920 154090 155648 155712 163840 184908 194560 194640 196608 207616 231135 233472 245760 246544 259520 262144 291840 308180 311296 311424 327680 369816 389120 389280 393216 415232 462270 466944 491520 493088 519040 583680 616360 622592 622848 655360 657721 739632 778240 778560 786432 830464 924540 933888 983040 986176 1038080 1167360 1232720 1245184 1245696 1310720 1315442 1479264 1556480 1557120 1660928 1849080 1867776 1966080 1972352 1973163 2076160 2334720 2465440 2490368 2491392 2630884 2958528 3112960 3114240 3288605 3321856 3698160 3735552 3932160 3944704 3946326 4152320 4669440 4930880 4980736 4982784 5261768 5917056 6225920 6228480 6577210 6643712 7396320 7471104 7889408 7892652 8304640 9338880 9861760 9865815 9965568 10523536 11834112 12451840 12456960 12496699 13154420 13287424 14792640 14942208 15778816 15785304 16609280 18677760 19723520 19731630 19931136 21047072 23668224 24903680 24913920 24993398 26308840 26574848 29585280 31557632 31570608 33218560 37355520 37490097 39447040 39463260 39862272 42094144 47336448 49827840 49986796 52617680 53149696 59170560 62483495 63115264 63141216 66437120 74711040 74980194 78894080 78926520 79724544 84188288 94672896 99655680 99973592 105235360 106299392 118341120 124966990 126230528 126282432 132874240 149960388 157788160 157853040 159449088 168376576 187450485 189345792 199311360 199947184 210470720 212598784 236682240 249933980 252461056 252564864 265748480 299920776 315576320 315706080 318898176 336753152 374900970 378691584 398622720 399894368 420941440 473364480 499867960 504922112 505129728 531496960 599841552 631152640 631412160 637796352 673506304 749801940 757383168 797245440 799788736 841882880 946728960 999735920 1009844224 1010259456 1062993920 1199683104 1262305280 1262824320 1347012608 1499603880 1514766336 1594490880 1599577472 1683765760 1893457920 1999471840 2019688448 2020518912 2399366208 2524610560 2525648640 2694025216 2999207760 3029532672 3188981760 3199154944 3367531520 3786915840 3998943680 4039376896 4041037824 4798732416 5049221120 5051297280 5388050432 5998415520 6059065344 6398309888 6735063040 7573831680 7997887360 8082075648 9597464832 10098442240 10102594560 10776100864 11996831040 12118130688 12796619776 13470126080 15147663360 15995774720 16164151296 19194929664 20196884480 20205189120 21552201728 23993662080 25593239552 26940252160 30295326720 31991549440 32328302592 38389859328 40410378240 43104403456 47987324160 51186479104 53880504320 60590653440 63983098880 64656605184 76779718656 80820756480 86208806912 95974648320 102372958208 107761008640 127966197760 129313210368 153559437312 161641512960 172417613824 191949296640 204745916416 215522017280 255932395520 258626420736 307118874624 323283025920 383898593280 409491832832 431044034560 511864791040 517252841472 614237749248 646566051840 767797186560 818983665664 862088069120 1023729582080 1228475498496 1293132103680 1535594373120 1637967331328 2047459164160 2456950996992 2586264207360 3071188746240 3275934662656 4094918328320 4913901993984 6142377492480 8189836656640 9827803987968 12284754984960 16379673313280 24569509969920 49139019939840
• Sum of all divisors σ(n): 165724939666080
• Sum of proper divisors (its aliquot sum) s(n): 116585919726240
• 49139019939840 is an abundant number, because the sum of its proper divisors (116585919726240) is greater than itself. Its abundance is 67446899786400

Bases of 49139019939840

• Binary: 1011001011000100010001110101000000000000000000₂
• Hexadecimal: 0x2CB111D40000
• Base-36: HF25JQNEO

Squares and roots of 49139019939840

• 49139019939840 squared (49139019939840²) is 2414643280647993117219225600
• 49139019939840 cubed (49139019939840³) is 118653204315362406983114605211003387904000
• The square root of 49139019939840 is 7009922.9624754081
• The cube root of 49139019939840 is 36627.6309856939

Scales and comparisons

• 49,139,019,939,840 seconds is equal to 1,562,468 years, 43 weeks, 3 days, 17 hours, 4 minutes.
• To count from 1 to 49,139,019,939,840 would take you about three million, nine hundred six thousand, one hundred seventy-two 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 49139019939840 cubic inches would be around 3052.3 feet tall.

Recreational maths with 49139019939840

• 49139019939840 backwards is 04893991093194
• The number of decimal digits it has is: 14
• The sum of 49139019939840's digits is 69
• More coming soon!