38394284940
38,394,284,940 is an even composite number composed of seven prime numbers multiplied together.
38394284940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 38394284940:
22 × 32 × 5 × 112 × 29 × 89 × 683
(2 × 2 × 3 × 3 × 5 × 11 × 11 × 29 × 89 × 683)See below for interesting mathematical facts about the number 38394284940 from the Numbermatics database.
Names of 38394284940
- Cardinal: 38394284940 can be written as Thirty-eight billion, three hundred ninety-four million, two hundred eighty-four thousand, nine hundred forty.
Scientific notation
- Scientific notation: 3.839428494 × 1010
Factors of 38394284940
Divisors of 38394284940
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 29 30 33 36 44 45 55 58 60 66 87 89 90 99 110 116 121 132 145 165 174 178 180 198 220 242 261 267 290 319 330 348 356 363 396 435 445 484 495 522 534 580 605 638 660 683 726 801 870 890 957 979 990 1044 1068 1089 1210 1276 1305 1335 1366 1452 1595 1602 1740 1780 1815 1914 1958 1980 2049 2178 2420 2581 2610 2670 2732 2871 2937 3190 3204 3415 3509 3630 3828 3916 4005 4098 4356 4785 4895 5162 5220 5340 5445 5742 5874 6147 6380 6830 7018 7260 7513 7743 8010 8196 8811 9570 9790 10245 10324 10527 10769 10890 11484 11748 12294 12905 13660 14036 14355 14685 15026 15486 16020 17545 17622 19140 19580 19807 20490 21054 21538 21780 22539 23229 24588 25810 28391 28710 29370 30052 30735 30972 31581 32307 35090 35244 37565 38715 39614 40980 42108 43076 44055 45078 46458 51620 52635 53845 56782 57420 58740 59421 60787 61470 63162 64614 67617 70180 75130 77430 79228 82643 85173 88110 90156 92916 96921 99035 105270 107690 112695 113564 116145 118842 121574 122940 126324 129228 135234 141955 150260 154860 157905 161535 165286 170346 176220 178263 182361 193842 198070 210540 215380 217877 225390 232290 237684 243148 247929 255519 270468 283910 297105 303935 312301 315810 323070 330572 338085 340692 356526 364722 387684 396140 413215 425865 435754 450780 464580 484605 495858 511038 547083 567820 594210 607870 624602 631620 646140 653631 668657 676170 713052 729444 743787 826430 851730 871508 891315 911805 936903 969210 991716 1022076 1089385 1094166 1188420 1215740 1239645 1249204 1277595 1307262 1337314 1352340 1487574 1561505 1652860 1703460 1762823 1782630 1823610 1873806 1938420 1960893 2005971 2178770 2188332 2396647 2479290 2555190 2614524 2674628 2735415 2810709 2975148 3123010 3268155 3343285 3525646 3565260 3647220 3718935 3747612 3921786 4011942 4357540 4684515 4793294 4958580 5110380 5288469 5470830 5621418 6017913 6246020 6536310 6686570 7051292 7189941 7355227 7437870 7843572 8023884 8814115 9369030 9586588 9804465 10029855 10576938 10941660 11242836 11983235 12035826 13072620 13373140 14053545 14379882 14710454 14875740 15865407 17628230 18738060 19391053 19608930 20059710 21153876 21569823 22065681 23966470 24071652 26442345 28107090 28759764 29420908 30089565 31730814 35256460 35949705 36776135 38782106 39217860 40119420 43139646 44131362 47932940 52884690 56214180 58173159 60179130 63461628 66197043 71899410 73552270 77564212 79327035 86279292 88262724 96955265 105769380 107849115 110328405 116346318 120358260 132394086 143798820 147104540 158654070 174519477 193910530 213301583 215698230 220656810 232692636 264788172 290865795 317308140 330985215 349038954 387821060 426603166 431396460 441313620 581731590 639904749 661970430 698077908 853206332 872597385 1066507915 1163463180 1279809498 1323940860 1745194770 1919714247 2133015830 2559618996 3199523745 3490389540 3839428494 4266031660 6399047490 7678856988 9598571235 12798094980 19197142470 38394284940
- Sum of all divisors σ(n): 134110922400
- Sum of proper divisors (its aliquot sum) s(n): 95716637460
- 38394284940 is an abundant number, because the sum of its proper divisors (95716637460) is greater than itself. Its abundance is 57322352520
Bases of 38394284940
- Binary: 1000111100000111101001001011100011002
- Hexadecimal: 0x8F07A4B8C
- Base-36: HMYYRV0
Squares and roots of 38394284940
- 38394284940 squared (383942849402) is 1474121116053910803600
- 38394284940 cubed (383942849403) is 56597826165844659794762777784000
-
The
square root of 38394284940 is 195944.5966083271 -
The
cube root of 38394284940 is 3373.5632824765
Scales and comparisons
How big is 38394284940?- 38,394,284,940 seconds is equal to 1,220 years, 42 weeks, 4 days, 7 hours, 9 minutes.
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To count from 1 to 38,394,284,940 would take you about two thousand, four hundred forty-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 38394284940 cubic inches would be around 281.1 feet tall.
Recreational maths with 38394284940
- 38394284940 backwards is 04948249383
- The number of decimal digits it has is: 11
- The sum of 38394284940's digits is 54
- More coming soon!
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The information we have on file for 38394284940 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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