42397655040

Names of 42397655040

• Cardinal: 42397655040 can be written as Forty-two billion, three hundred ninety-seven million, six hundred fifty-five thousand and forty.

Scientific notation

• Scientific notation: 4.239765504 × 10¹⁰

Factors of 42397655040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1006

Divisors of 42397655040

• Number of divisors d(n): 560
• 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 81 90 96 104 108 117 120 128 130 135 144 156 160 162 180 192 195 208 216 234 240 256 260 270 288 312 320 324 351 360 384 390 405 416 432 468 480 512 520 540 576 585 624 640 648 702 720 768 780 810 832 864 936 960 983 1024 1040 1053 1080 1152 1170 1248 1280 1296 1404 1440 1536 1560 1620 1664 1728 1755 1872 1920 1966 2048 2080 2106 2160 2304 2340 2496 2560 2592 2808 2880 2949 3072 3120 3240 3328 3456 3510 3744 3840 3932 4096 4160 4212 4320 4608 4680 4915 4992 5120 5184 5265 5616 5760 5898 6144 6240 6480 6656 6912 7020 7488 7680 7864 8192 8320 8424 8640 8847 9216 9360 9830 9984 10240 10368 10530 11232 11520 11796 12288 12480 12779 12960 13312 13824 14040 14745 14976 15360 15728 16640 16848 17280 17694 18432 18720 19660 19968 20480 20736 21060 22464 23040 23592 24576 24960 25558 25920 26541 26624 27648 28080 29490 29952 30720 31456 33280 33696 34560 35388 36864 37440 38337 39320 39936 40960 41472 42120 44235 44928 46080 47184 49920 51116 51840 53082 53248 55296 56160 58980 59904 61440 62912 63895 66560 67392 69120 70776 73728 74880 76674 78640 79623 79872 82944 84240 88470 89856 92160 94368 99840 102232 103680 106164 106496 110592 112320 115011 117960 119808 122880 125824 127790 132705 133120 134784 138240 141552 149760 153348 157280 159246 159744 165888 168480 176940 179712 184320 188736 191685 199680 204464 207360 212328 221184 224640 230022 235920 239616 251648 255580 265410 266240 269568 276480 283104 299520 306696 314560 318492 319488 331776 336960 345033 353880 359424 368640 377472 383370 398115 399360 408928 414720 424656 449280 460044 471840 479232 503296 511160 530820 532480 539136 552960 566208 575055 599040 613392 629120 636984 663552 673920 690066 707760 718848 754944 766740 796230 798720 817856 829440 849312 898560 920088 943680 958464 1006592 1022320 1035099 1061640 1078272 1105920 1132416 1150110 1198080 1226784 1258240 1273968 1347840 1380132 1415520 1437696 1509888 1533480 1592460 1597440 1635712 1658880 1698624 1725165 1797120 1840176 1887360 2013184 2044640 2070198 2123280 2156544 2264832 2300220 2396160 2453568 2516480 2547936 2695680 2760264 2831040 2875392 3019776 3066960 3184920 3271424 3317760 3397248 3450330 3594240 3680352 3774720 4026368 4089280 4140396 4246560 4313088 4529664 4600440 4792320 4907136 5032960 5095872 5175495 5391360 5520528 5662080 6039552 6133920 6369840 6542848 6794496 6900660 7188480 7360704 7549440 8052736 8178560 8280792 8493120 8626176 9059328 9200880 9814272 10065920 10191744 10350990 10782720 11041056 11324160 12079104 12267840 12739680 13085696 13588992 13801320 14376960 14721408 15098880 16357120 16561584 16986240 18118656 18401760 19628544 20131840 20383488 20701980 21565440 22082112 22648320 24158208 24535680 25479360 26171392 27177984 27602640 29442816 30197760 32714240 33123168 33972480 36237312 36803520 39257088 40263680 40766976 41403960 43130880 44164224 45296640 49071360 50958720 52342784 54355968 55205280 58885632 60395520 65428480 66246336 67944960 72474624 73607040 78514176 81533952 82807920 88328448 90593280 98142720 101917440 104685568 108711936 110410560 117771264 120791040 130856960 132492672 135889920 147214080 157028352 163067904 165615840 176656896 181186560 196285440 203834880 217423872 220821120 235542528 261713920 264985344 271779840 294428160 314056704 326135808 331231680 353313792 362373120 392570880 407669760 441642240 471085056 523427840 529970688 543559680 588856320 652271616 662463360 706627584 785141760 815339520 883284480 942170112 1059941376 1087119360 1177712640 1324926720 1413255168 1570283520 1630679040 1766568960 2119882752 2355425280 2649853440 2826510336 3261358080 3533137920 4239765504 4710850560 5299706880 7066275840 8479531008 10599413760 14132551680 21198827520 42397655040
• Sum of all divisors σ(n): 163852543008
• Sum of proper divisors (its aliquot sum) s(n): 121454887968
• 42397655040 is an abundant number, because the sum of its proper divisors (121454887968) is greater than itself. Its abundance is 79057232928

Bases of 42397655040

• Binary: 100111011111000110001110000000000000₂
• Hexadecimal: 0x9DF18E000
• Base-36: JH6GW00

Squares and roots of 42397655040

• 42397655040 squared (42397655040²) is 1797561152890837401600
• 42397655040 cubed (42397655040³) is 76212377673570422929766744064000
• The square root of 42397655040 is 205906.9086747699
• The cube root of 42397655040 is 3486.9625172385

Scales and comparisons

• 42,397,655,040 seconds is equal to 1,348 years, 5 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 42,397,655,040 would take you about two thousand, six hundred ninety-six 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 42397655040 cubic inches would be around 290.6 feet tall.

Recreational maths with 42397655040

• 42397655040 backwards is 04055679324
• 42397655040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42397655040's digits is 45
• More coming soon!