38420293924390

Names of 38420293924390

• Cardinal: 38420293924390 can be written as Thirty-eight trillion, four hundred twenty billion, two hundred ninety-three million, nine hundred twenty-four thousand, three hundred ninety.

Scientific notation

• Scientific notation: 3.842029392439 × 10¹³

Factors of 38420293924390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 54

Divisors of 38420293924390

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 5 7 10 14 17 23 34 35 46 49 70 85 98 115 119 161 170 230 238 245 289 322 343 391 490 578 595 686 782 805 833 1127 1190 1445 1610 1666 1715 1955 2023 2254 2401 2737 2890 3430 3910 4046 4165 4802 4913 5474 5635 5831 6647 7889 8330 9826 10115 11270 11662 12005 13294 13685 14161 15778 16807 19159 20230 24010 24565 27370 28322 29155 33235 33614 34391 38318 39445 40817 46529 49130 55223 58310 66470 68782 70805 78890 81634 83521 84035 93058 95795 99127 110446 112999 117649 134113 141610 167042 168070 171955 191590 198254 204085 225998 232645 235298 240737 268226 276115 285719 325703 343910 386561 408170 417605 465290 481474 495635 552230 564995 571438 584647 588245 651406 670565 693889 773122 790993 835210 938791 991270 1129990 1169294 1176490 1203685 1341130 1387778 1419857 1428595 1581986 1628515 1685159 1877582 1920983 1932805 2000033 2279921 2407370 2705927 2839714 2857190 2923235 3257030 3370318 3469445 3841966 3865610 3954965 4000066 4092529 4559842 4693955 4857223 5411854 5536951 5846470 6571537 6938890 7099285 7909930 8185058 8425795 9387910 9604915 9714446 9938999 10000165 11073902 11399605 11796113 13143074 13446881 13529635 14198570 15959447 16851590 19209830 19877998 20000330 20462645 22799210 23592226 24286115 26893762 27059270 27684755 28647703 31918894 32656711 32857685 34000561 38758657 40925290 46000759 48572230 49694995 55369510 57295406 58980565 65313422 65715370 67234405 68001122 69572993 77517314 79797235 82572791 92001518 94128167 99389990 111716129 117961130 134468810 139145986 143238515 159594470 163283555 165145582 170002805 188256334 193793285 200533921 223432258 228596977 230003795 271310599 286477030 326567110 340005610 347864965 387586570 401067842 412863955 457193954 460007590 470640835 487010951 542621198 558580645 578009537 658897169 695729930 782012903 825727910 941281670 974021902 1002669605 1117161290 1142984885 1156019074 1317794338 1356552995 1403737447 1564025806 1600178839 1899174193 2005339210 2285969770 2435054755 2713105990 2807474894 2890047685 3200357678 3294485845 3409076657 3798348386 3910064515 4612280183 4870109510 5780095370 6588971690 6818153314 7018687235 7820129030 8000894195 9224560366 9495870965 9826162129 11201251873 13294219351 14037374470 16001788390 17045383285 18991741930 19652324258 22402503746 23061400915 23863536599 26588438702 32285961281 34090766570 46122801830 47727073198 49130810645 56006259365 64571922562 66471096755 78408763111 98261621290 112012518730 119317682995 132942193510 156817526222 161429806405 167044756193 226001728967 238635365990 322859612810 334089512386 392043815555 452003457934 548861341777 784087631110 835223780965 1097722683554 1130008644835 1670447561930 2260017289670 2744306708885 3842029392439 5488613417770 7684058784878 19210146962195 38420293924390
• Sum of all divisors σ(n): 89452354616352
• Sum of proper divisors (its aliquot sum) s(n): 51032060691962
• 38420293924390 is an abundant number, because the sum of its proper divisors (51032060691962) is greater than itself. Its abundance is 12611766767572

Bases of 38420293924390

• Binary: 1000101111000101101011111110001011011000100110₂
• Hexadecimal: 0x22F16BF8B626
• Base-36: DMA1F0PWM

Squares and roots of 38420293924390

• 38420293924390 squared (38420293924390²) is 1476118985236519147036872100
• 38420293924390 cubed (38420293924390³) is 56712925280159368692052642214939500519000
• The square root of 38420293924390 is 6198410.5966279775
• The cube root of 38420293924390 is 33743.2488149609

Scales and comparisons

• 38,420,293,924,390 seconds is equal to 1,221,646 years, 26 weeks, 1 day, 19 hours, 53 minutes, 10 seconds.
• To count from 1 to 38,420,293,924,390 would take you about three million, fifty-four thousand, one hundred sixteen 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 38420293924390 cubic inches would be around 2811.9 feet tall.

Recreational maths with 38420293924390

• 38420293924390 backwards is 09342939202483
• The number of decimal digits it has is: 14
• The sum of 38420293924390's digits is 58
• More coming soon!