38921386140
38,921,386,140 is an even composite number composed of seven prime numbers multiplied together.
38921386140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 38921386140:
22 × 34 × 5 × 7 × 132 × 23 × 883
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 23 × 883)See below for interesting mathematical facts about the number 38921386140 from the Numbermatics database.
Names of 38921386140
- Cardinal: 38921386140 can be written as Thirty-eight billion, nine hundred twenty-one million, three hundred eighty-six thousand, one hundred forty.
Scientific notation
- Scientific notation: 3.892138614 × 1010
Factors of 38921386140
Divisors of 38921386140
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 23 26 27 28 30 35 36 39 42 45 46 52 54 60 63 65 69 70 78 81 84 90 91 92 105 108 115 117 126 130 135 138 140 156 161 162 169 180 182 189 195 207 210 230 234 252 260 270 273 276 299 315 322 324 338 345 351 364 378 390 405 414 420 455 460 468 483 507 540 546 567 585 598 621 630 644 676 690 702 756 780 805 810 819 828 845 883 897 910 945 966 1014 1035 1053 1092 1134 1170 1183 1196 1242 1260 1365 1380 1404 1449 1495 1521 1610 1620 1638 1690 1755 1766 1794 1820 1863 1890 1932 2028 2070 2093 2106 2268 2340 2366 2415 2457 2484 2535 2649 2691 2730 2835 2898 2990 3042 3105 3220 3276 3380 3510 3532 3549 3588 3726 3780 3887 4095 4140 4186 4212 4347 4415 4485 4563 4732 4830 4914 5070 5265 5298 5382 5460 5670 5796 5915 5980 6084 6181 6210 6279 7020 7098 7245 7371 7452 7605 7774 7947 8073 8190 8372 8694 8830 8970 9126 9315 9660 9828 10140 10465 10530 10596 10647 10764 11340 11479 11661 11830 12285 12362 12420 12558 13041 13245 13455 13689 14196 14490 14742 15210 15548 15894 16146 16380 17388 17660 17745 17940 18252 18543 18630 18837 19435 20309 20930 21060 21294 21735 22815 22958 23322 23660 23841 24219 24570 24724 25116 26082 26490 26910 27209 27378 28980 29484 30420 30905 31395 31788 31941 32292 34437 34983 35490 36855 37086 37260 37674 38870 39735 40365 40618 41860 42588 43470 45630 45916 46644 47682 48438 49140 52164 52980 53235 53820 54418 54756 55629 56511 57395 58305 60927 61810 62790 63882 65205 68445 68874 69966 70980 71523 73710 74172 75348 77740 79470 80353 80730 81236 81627 86940 91260 92715 94185 95364 95823 96876 101545 103311 104949 106470 108836 111258 113022 114790 116610 119205 121095 121854 123620 125580 127764 130410 136045 136890 137748 139932 142163 143046 147420 149227 158940 159705 160706 161460 163254 166887 169533 172185 174915 182781 185430 188370 191646 203090 206622 209898 212940 222516 226044 229580 233220 238410 241059 242190 243708 244881 260820 264017 272090 273780 278145 282555 284326 286092 298454 304635 309933 314847 319410 321412 326508 333774 339066 344370 349830 357615 365562 370860 376740 383292 401765 406180 408135 413244 419796 426489 447681 476820 479115 482118 484380 489762 500661 516555 524745 528034 544180 548343 556290 565110 568652 596908 609270 619866 629694 638820 667548 678132 688740 699660 710815 715230 723177 731124 734643 746135 792051 803530 816270 834435 847665 852978 895362 913905 929799 958230 964236 979524 1001322 1033110 1044589 1049490 1056068 1096686 1112580 1130220 1205295 1218540 1224405 1239732 1259388 1279467 1320085 1343043 1421630 1430460 1446354 1469286 1492270 1549665 1574235 1584102 1607060 1632540 1645029 1668870 1695330 1705956 1790724 1827810 1848119 1859598 1916460 2002644 2066220 2089178 2098980 2132445 2169531 2193372 2203929 2238405 2376153 2410590 2448810 2503305 2558934 2640170 2686086 2741715 2843260 2892708 2938572 2984540 3099330 3133767 3148470 3168204 3290058 3337740 3390660 3432221 3615885 3655620 3673215 3696238 3719196 3838401 3960255 4029129 4178356 4264890 4339062 4407858 4476810 4648995 4752306 4821180 4897620 5006610 5117868 5222945 5280340 5372172 5483430 5544357 6198660 6267534 6296940 6397335 6508593 6580116 6715215 6864442 7128459 7231770 7346430 7392476 7676802 7920510 8058258 8225145 8529780 8678124 8815716 8953620 9240595 9297990 9401301 9504612 10013220 10296663 10445890 10847655 10966860 11019645 11088714 11515203 11880765 12087387 12535068 12794670 13017186 13430430 13728884 14256918 14463540 14692860 15353604 15668835 15841020 16116516 16450290 16633071 17161105 18481190 18595980 18802602 19192005 20145645 20593326 20891780 21385377 21695310 22039290 22177428 23030406 23761530 24025547 24174774 25589340 26034372 26860860 27721785 28203903 28513836 30889989 31337670 32542965 32900580 33266142 34322210 35642295 36962380 37605204 38384010 40291290 41186652 42770754 43390620 44078580 46060812 47006505 47523060 48051094 48349548 49899213 51483315 55443570 56407806 57576015 60436935 61779978 62675340 65085930 66532284 68644420 71284590 72076641 76768020 80582580 83165355 84611709 85541508 92669967 94013010 96102188 99798426 102966630 106926885 110887140 112815612 115152030 120127735 120873870 123559956 130171860 141019515 142569180 144153282 149697639 154449945 166330710 169223418 185339934 188026020 199596852 205933260 213853770 216229923 230304060 240255470 241747740 249496065 278009901 282039030 288306564 299395278 308899890 332661420 338446836 360383205 370679868 423058545 427707540 432459846 463349835 480510940 498992130 556019802 564078060 598790556 617799780 648689769 720766410 748488195 846117090 864919692 926699670 997984260 1081149615 1112039604 1297379538 1390049505 1441532820 1496976390 1692234180 1853399340 1946069307 2162299230 2594759076 2780099010 2993952780 3243448845 3892138614 4324598460 5560198020 6486897690 7784277228 9730346535 12973795380 19460693070 38921386140
- Sum of all divisors σ(n): 157848058368
- Sum of proper divisors (its aliquot sum) s(n): 118926672228
- 38921386140 is an abundant number, because the sum of its proper divisors (118926672228) is greater than itself. Its abundance is 80005286088
Bases of 38921386140
- Binary: 1001000011111110010100111000100111002
- Hexadecimal: 0x90FE5389C
- Base-36: HVOSDR0
Squares and roots of 38921386140
- 38921386140 squared (389213861402) is 1514874299058984099600
- 38921386140 cubed (389213861403) is 58961007547236558776651819544000
-
The
square root of 38921386140 is 197285.0378006403 -
The
cube root of 38921386140 is 3388.9313100907
Scales and comparisons
How big is 38921386140?- 38,921,386,140 seconds is equal to 1,237 years, 30 weeks, 1 day, 9 minutes.
-
To count from 1 to 38,921,386,140 would take you about two thousand, four hundred seventy-five 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 38921386140 cubic inches would be around 282.4 feet tall.
Recreational maths with 38921386140
- 38921386140 backwards is 04168312983
- 38921386140 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 38921386140's digits is 45
- More coming soon!
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The information we have on file for 38921386140 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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