13213015920
13,213,015,920 is an even composite number composed of seven prime numbers multiplied together.
13213015920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 13213015920:
24 × 33 × 5 × 13 × 31 × 43 × 353
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 31 × 43 × 353)See below for interesting mathematical facts about the number 13213015920 from the Numbermatics database.
Names of 13213015920
- Cardinal: 13213015920 can be written as Thirteen billion, two hundred thirteen million, fifteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.321301592 × 1010
Factors of 13213015920
Divisors of 13213015920
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 36 39 40 43 45 48 52 54 60 62 65 72 78 80 86 90 93 104 108 117 120 124 129 130 135 144 155 156 172 180 186 195 208 215 216 234 240 248 258 260 270 279 310 312 344 351 353 360 372 387 390 403 430 432 465 468 496 516 520 540 558 559 585 620 624 645 688 702 706 720 744 774 780 806 837 860 930 936 1032 1040 1059 1080 1116 1118 1161 1170 1209 1240 1290 1333 1395 1404 1412 1488 1548 1560 1612 1674 1677 1720 1755 1765 1860 1872 1935 2015 2064 2118 2160 2232 2236 2322 2340 2418 2480 2580 2666 2790 2795 2808 2824 3096 3120 3177 3224 3348 3354 3440 3510 3530 3627 3720 3870 3999 4030 4185 4236 4464 4472 4589 4644 4680 4836 5031 5160 5295 5332 5580 5590 5616 5648 5805 6045 6192 6354 6448 6665 6696 6708 7020 7060 7254 7440 7740 7998 8060 8370 8385 8472 8944 9178 9288 9360 9531 9672 10062 10320 10590 10664 10881 10943 11160 11180 11610 11997 12090 12708 13330 13392 13416 13767 14040 14120 14508 15093 15179 15480 15885 15996 16120 16740 16770 16944 17329 18135 18356 18576 19062 19344 19995 20124 21180 21328 21762 21886 22320 22360 22945 23220 23994 24180 25155 25416 26660 26832 27534 28080 28240 29016 30186 30358 30960 31770 31992 32240 32829 33480 33540 34658 35991 36270 36712 38124 39990 40248 41301 42360 43524 43772 44720 45537 45890 46440 47655 47988 48360 50310 50832 51987 53320 54405 54715 55068 58032 59985 60372 60716 63540 63984 65658 66960 67080 68835 69316 71982 72540 73424 75465 75895 76248 79980 80496 82602 84720 86645 87048 87544 91074 91780 92880 95310 95976 96720 98487 100620 103974 106640 108810 109430 110136 119970 120744 121432 123903 127080 131316 134160 136611 137670 138632 142259 143964 145080 150930 151790 152496 155961 159960 164145 165204 173290 174096 175088 179955 182148 183560 190620 191952 196974 197327 201240 206505 207948 217620 218860 220272 227685 239940 241488 242864 247806 254160 259935 262632 273222 275340 277264 284518 287928 290160 295461 301860 303580 311922 319920 328290 330408 346580 359910 364296 367120 381240 393948 394654 402480 409833 413010 415896 426777 435240 437720 455370 467883 470549 479880 492435 495612 519870 525264 546444 550680 569036 575856 590922 591981 603720 607160 619515 623844 656580 660816 683055 693160 711295 719820 728592 762480 779805 787896 789308 819666 826020 831792 853554 870480 875440 910740 935766 941098 959760 984870 986635 991224 1039740 1092888 1101360 1138072 1181844 1183962 1207440 1214320 1239030 1247688 1280331 1313160 1366110 1386320 1411647 1422590 1439640 1477305 1559610 1575792 1578616 1639332 1652040 1707108 1775943 1821480 1871532 1882196 1969740 1973270 1982448 2049165 2079480 2133885 2185776 2276144 2339415 2352745 2363688 2367924 2478060 2495376 2560662 2626320 2732220 2823294 2845180 2879280 2954610 2959905 3119220 3157232 3278664 3304080 3414216 3551886 3642960 3743064 3764392 3840993 3939480 3946540 4098330 4158960 4234941 4267770 4678830 4705490 4727376 4735848 4956120 5121324 5327829 5464440 5646588 5690360 5909220 5919810 6117137 6238440 6401655 6557328 6828432 7058235 7103772 7486128 7528784 7681986 7878960 7893080 8196660 8469882 8535540 8879715 9357660 9410980 9471696 9912240 10242648 10655658 10928880 11293176 11380720 11818440 11839620 12234274 12476880 12704823 12803310 14116470 14207544 15363972 15786160 16393320 16939764 17071080 17759430 18351411 18715320 18821960 19204965 20485296 21174705 21311316 22586352 23636880 23679240 24468548 25409646 25606620 26639145 28232940 28415088 30585685 30727944 32786640 33879528 34142160 35518860 36702822 37430640 37643920 38409930 42349410 42622632 47358480 48937096 50819292 51213240 53278290 55054233 56465880 61171370 61455888 63524115 67759056 71037720 73405644 76819860 84698820 85245264 91757055 97874192 101638584 102426480 106556580 110108466 112931760 122342740 127048230 142075440 146811288 153639720 165162699 169397640 183514110 203277168 213113160 220216932 244685480 254096460 275271165 293622576 307279440 330325398 338795280 367028220 426226320 440433864 489370960 508192920 550542330 660650796 734056440 825813495 880867728 1016385840 1101084660 1321301592 1468112880 1651626990 2202169320 2642603184 3303253980 4404338640 6606507960 13213015920
- Sum of all divisors σ(n): 51916677120
- Sum of proper divisors (its aliquot sum) s(n): 38703661200
- 13213015920 is an abundant number, because the sum of its proper divisors (38703661200) is greater than itself. Its abundance is 25490645280
Bases of 13213015920
- Binary: 11000100111000111010011111011100002
- Hexadecimal: 0x3138E9F70
- Base-36: 62IOSC0
Squares and roots of 13213015920
- 13213015920 squared (132130159202) is 174583789702173446400
- 13213015920 cubed (132130159203) is 2306778392708749805884466688000
-
The
square root of 13213015920 is 114947.8834950865 -
The
cube root of 13213015920 is 2364.1080370115
Scales and comparisons
How big is 13213015920?- 13,213,015,920 seconds is equal to 420 years, 6 weeks, 6 days, 10 hours, 12 minutes.
-
To count from 1 to 13,213,015,920 would take you about eight hundred forty 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 13213015920 cubic inches would be around 197 feet tall.
Recreational maths with 13213015920
- 13213015920 backwards is 02951031231
- 13213015920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13213015920's digits is 27
- More coming soon!
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