13979438640
13,979,438,640 is an even composite number composed of six prime numbers multiplied together.
13979438640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 13979438640:
24 × 32 × 5 × 172 × 232 × 127
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 17 × 23 × 23 × 127)See below for interesting mathematical facts about the number 13979438640 from the Numbermatics database.
Names of 13979438640
- Cardinal: 13979438640 can be written as Thirteen billion, nine hundred seventy-nine million, four hundred thirty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.397943864 × 1010
Factors of 13979438640
Divisors of 13979438640
- Number of divisors d(n): 540
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 23 24 30 34 36 40 45 46 48 51 60 68 69 72 80 85 90 92 102 115 120 127 136 138 144 153 170 180 184 204 207 230 240 254 255 272 276 289 306 340 345 360 368 381 391 408 414 460 508 510 529 552 578 612 635 680 690 720 762 765 782 816 828 867 920 1016 1020 1035 1058 1104 1143 1156 1173 1224 1270 1360 1380 1445 1524 1530 1564 1587 1656 1734 1840 1905 1955 2032 2040 2070 2116 2159 2286 2312 2346 2448 2540 2601 2645 2760 2890 2921 3048 3060 3128 3174 3312 3468 3519 3810 3910 4080 4140 4232 4318 4335 4572 4624 4692 4761 5080 5202 5290 5520 5715 5780 5842 5865 6096 6120 6256 6348 6477 6647 6936 7038 7620 7820 7935 8280 8464 8636 8670 8763 8993 9144 9384 9522 10160 10404 10580 10795 11430 11560 11684 11730 12240 12696 12954 13005 13294 13872 14076 14605 15240 15640 15870 16560 17272 17340 17526 17595 17986 18288 18768 19044 19431 19941 20808 21160 21590 22860 23120 23368 23460 23805 25392 25908 26010 26289 26588 26979 28152 29210 30480 31280 31740 32385 33235 34544 34680 35052 35190 35972 36703 38088 38862 39882 41616 42320 43180 43815 44965 45720 46736 46920 47610 49657 51816 52020 52578 53176 53958 56304 58420 59823 63480 64770 66470 67183 69360 70104 70380 71944 73406 76176 77724 79764 80937 86360 87630 89930 91440 93840 95220 97155 99314 99705 103632 104040 105156 106352 107916 110109 116840 119646 126960 129540 131445 132940 134366 134895 140208 140760 143888 146812 148971 152881 155448 159528 161874 172720 175260 179860 183515 190440 194310 198628 199410 201549 208080 210312 215832 220218 233680 239292 248285 259080 262890 265880 268732 269790 281520 293624 297942 299115 305762 310896 319056 323748 330327 335915 350520 359720 367030 380880 388620 397256 398820 403098 404685 420624 431664 440436 446913 458643 478584 496570 518160 525780 531760 537464 539580 550545 587248 595884 598230 604647 611524 647496 660654 671830 701040 719440 734060 744855 764405 777240 794512 797640 806196 809370 844169 880872 893826 917286 957168 993140 1007745 1051560 1074928 1079160 1101090 1142111 1191768 1196460 1209294 1223048 1294992 1321308 1343660 1375929 1468120 1489710 1528810 1554480 1595280 1612392 1618740 1651635 1688338 1761744 1787652 1834572 1986280 2015490 2103120 2158320 2202180 2234565 2284222 2293215 2383536 2392920 2418588 2446096 2532507 2642616 2687320 2751858 2936240 2979420 3023235 3057620 3224784 3237480 3303270 3376676 3426333 3575304 3669144 3972560 4030980 4220845 4404360 4469130 4568444 4586430 4785840 4837176 5065014 5285232 5374640 5503716 5710555 5958840 6046470 6115240 6474960 6606540 6753352 6852666 6879645 7150608 7338288 7597521 8061960 8441690 8808720 8938260 9136888 9172860 9674352 10130028 10278999 11007432 11421110 11917680 12092940 12230480 12662535 13213080 13506704 13705332 13759290 15195042 16123920 16883380 17131665 17876520 18273776 18345720 19415887 20260056 20557998 22014864 22842220 24185880 25325070 26426160 27410664 27518580 30390084 33766760 34263330 35753040 36691440 37987605 38831774 40520112 41115996 45684440 48371760 50650140 51394995 54821328 55037160 58247661 60780168 67533520 68526660 75975210 77663548 82231992 91368880 97079435 101300280 102789990 110074320 116495322 121560336 137053320 151950420 155327096 164463984 174742983 194158870 202600560 205579980 232990644 274106640 291238305 303900840 310654192 349485966 388317740 411159960 465981288 582476610 607801680 698971932 776635480 822319920 873714915 931962576 1164953220 1397943864 1553270960 1747429830 2329906440 2795887728 3494859660 4659812880 6989719320 13979438640
- Sum of all divisors σ(n): 52544803584
- Sum of proper divisors (its aliquot sum) s(n): 38565364944
- 13979438640 is an abundant number, because the sum of its proper divisors (38565364944) is greater than itself. Its abundance is 24585926304
Bases of 13979438640
- Binary: 11010000010011110101001110001100002
- Hexadecimal: 0x3413D4E30
- Base-36: 6F6ZVW0
Squares and roots of 13979438640
- 13979438640 squared (139794386402) is 195424704689525049600
- 13979438640 cubed (139794386403) is 2731927667947335681626156544000
-
The
square root of 13979438640 is 118234.6761318353 -
The
cube root of 13979438640 is 2408.9617860107
Scales and comparisons
How big is 13979438640?- 13,979,438,640 seconds is equal to 444 years, 26 weeks, 1 day, 1 hour, 24 minutes.
-
To count from 1 to 13,979,438,640 would take you about eight hundred eighty-nine 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 13979438640 cubic inches would be around 200.7 feet tall.
Recreational maths with 13979438640
- 13979438640 backwards is 04683497931
- The number of decimal digits it has is: 11
- The sum of 13979438640's digits is 54
- More coming soon!
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