381399035940
381,399,035,940 is an even composite number composed of seven prime numbers multiplied together.
381399035940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 381399035940:
22 × 33 × 5 × 13 × 23 × 449 × 5261
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 23 × 449 × 5261)See below for interesting mathematical facts about the number 381399035940 from the Numbermatics database.
Names of 381399035940
- Cardinal: 381399035940 can be written as Three hundred eighty-one billion, three hundred ninety-nine million, thirty-five thousand, nine hundred forty.
Scientific notation
- Scientific notation: 3.8139903594 × 1011
Factors of 381399035940
Divisors of 381399035940
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 23 26 27 30 36 39 45 46 52 54 60 65 69 78 90 92 108 115 117 130 135 138 156 180 195 207 230 234 260 270 276 299 345 351 390 414 449 460 468 540 585 598 621 690 702 780 828 897 898 1035 1170 1196 1242 1347 1380 1404 1495 1755 1794 1796 2070 2245 2340 2484 2691 2694 2990 3105 3510 3588 4041 4140 4485 4490 5261 5382 5388 5837 5980 6210 6735 7020 8073 8082 8970 8980 10327 10522 10764 11674 12123 12420 13455 13470 15783 16146 16164 17511 17940 20205 20654 21044 23348 24246 26305 26910 26940 29185 30981 31566 32292 35022 40365 40410 41308 47349 48492 51635 52533 52610 53820 58370 60615 61962 63132 68393 70044 78915 80730 80820 87555 92943 94698 103270 105066 105220 116740 121003 121230 123924 134251 136786 142047 154905 157599 157830 161460 175110 185886 189396 205179 206540 210132 236745 242006 242460 262665 268502 273572 278829 284094 309810 315198 315660 341965 350220 363009 371772 402753 410358 464715 473490 484012 525330 537004 557658 568188 605015 615537 619620 630396 671255 683930 710235 726018 787995 805506 820716 929430 946980 1025895 1050660 1089027 1115316 1208259 1210030 1231074 1342510 1367860 1394145 1420470 1452036 1573039 1575990 1611012 1815045 1846611 1858860 2013765 2051790 2178054 2362189 2416518 2420060 2462148 2685020 2788290 2840940 3077685 3146078 3151980 3267081 3624777 3630090 3693222 4027530 4103580 4356108 4719117 4724378 4833036 5445135 5576580 6041295 6155370 6292156 6534162 7086567 7249554 7260180 7386444 7865195 8055060 9233055 9438234 9448756 10890270 11810945 12082590 12310740 13068324 14157351 14173134 14499108 15730390 16335405 18123885 18466110 18876468 21259701 21780540 23595585 23621890 24165180 28314702 28346268 30708457 31460780 32670810 35432835 36247770 36932220 42472053 42519402 47191170 47243780 54330347 56629404 61416914 63779103 65341620 70786755 70865670 72495540 84944106 85038804 92125371 94382340 106298505 108660694 122833828 127558206 141573510 141731340 153542285 162991041 169888212 184250742 212360265 212597010 217321388 255116412 271651735 276376113 283147020 307084570 318895515 325982082 368501484 424720530 425194020 460626855 488973123 543303470 552752226 614169140 637791030 651964164 706294511 814955205 829128339 849441060 921253710 977946246 1086606940 1105504452 1275582060 1381880565 1412589022 1466919369 1629910410 1658256678 1842507420 1955892492 2118883533 2444865615 2763761130 2825178044 2933838738 3259820820 3316513356 3531472555 4145641695 4237767066 4889731230 5527522260 5867677476 6356650599 7062945110 7334596845 8291283390 8475534132 9779462460 10594417665 12713301198 14125890220 14669193690 16582566780 19069951797 21188835330 25426602396 29338387380 31783252995 38139903594 42377670660 63566505990 76279807188 95349758985 127133011980 190699517970 381399035940
- Sum of all divisors σ(n): 1336632192000
- Sum of proper divisors (its aliquot sum) s(n): 955233156060
- 381399035940 is an abundant number, because the sum of its proper divisors (955233156060) is greater than itself. Its abundance is 573834120120
Bases of 381399035940
- Binary: 1011000110011010010011101110000001001002
- Hexadecimal: 0x58CD277024
- Base-36: 4V7N4ZL0
Squares and roots of 381399035940
- 381399035940 squared (3813990359402) is 145465224615961411683600
- 381399035940 cubed (3813990359403) is 55480296431323239152366492308584000
-
The
square root of 381399035940 is 617575.1257458483 -
The
cube root of 381399035940 is 7252.0345360349
Scales and comparisons
How big is 381399035940?- 381,399,035,940 seconds is equal to 12,127 years, 16 weeks, 16 hours, 39 minutes.
-
To count from 1 to 381,399,035,940 would take you about twenty-four thousand, two hundred fifty-four 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 381399035940 cubic inches would be around 604.3 feet tall.
Recreational maths with 381399035940
- 381399035940 backwards is 049530993183
- 381399035940 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 381399035940's digits is 54
- More coming soon!
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