31490821168400
31,490,821,168,400 is an even composite number composed of five prime numbers multiplied together.
31490821168400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 31490821168400:
24 × 52 × 112 × 17 × 3373
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 11 × 17 × 337 × 337 × 337)See below for interesting mathematical facts about the number 31490821168400 from the Numbermatics database.
Names of 31490821168400
- Cardinal: 31490821168400 can be written as Thirty-one trillion, four hundred ninety billion, eight hundred twenty-one million, one hundred sixty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 3.14908211684 × 1013
Factors of 31490821168400
Divisors of 31490821168400
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 25 34 40 44 50 55 68 80 85 88 100 110 121 136 170 176 187 200 220 242 272 275 337 340 374 400 425 440 484 550 605 674 680 748 850 880 935 968 1100 1210 1348 1360 1496 1685 1700 1870 1936 2057 2200 2420 2696 2992 3025 3370 3400 3707 3740 4114 4400 4675 4840 5392 5729 6050 6740 6800 7414 7480 8228 8425 9350 9680 10285 11458 12100 13480 14828 14960 16456 16850 18535 18700 20570 22916 24200 26960 28645 29656 32912 33700 37070 37400 40777 41140 45832 48400 51425 57290 59312 63019 67400 74140 74800 81554 82280 91664 92675 102850 113569 114580 126038 134800 143225 148280 163108 164560 185350 203885 205700 227138 229160 252076 286450 296560 315095 326216 370700 407770 411400 454276 458320 504152 567845 572900 630190 652432 693209 741400 815540 822800 908552 1008304 1019425 1135690 1145800 1249259 1260380 1386418 1482800 1575475 1631080 1817104 1930673 2038850 2271380 2291600 2498518 2520760 2772836 2839225 3150950 3262160 3466045 3861346 4077700 4542760 4997036 5041520 5545672 5678450 6246295 6301900 6932090 7722692 8155400 9085520 9653365 9994072 11091344 11356900 12492590 12603800 13741849 13864180 15445384 16310800 17330225 19306730 19988144 21237403 22713800 24985180 25207600 27483698 27728360 30890768 31231475 34660450 38272753 38613460 42474806 45427600 48266825 49970360 54967396 55456720 62462950 68709245 69320900 76545506 77226920 84949612 96533650 99940720 106187015 109934792 124925900 137418490 138641800 153091012 154453840 169899224 191363765 193067300 212374030 219869584 233611433 249851800 274836980 277283600 306182024 339798448 343546225 382727530 386134600 421000283 424748060 467222866 499703600 530935075 549673960 612364048 650636801 687092450 765455060 772269200 842000566 849496120 934445732 956818825 1061870150 1099347920 1168057165 1301273602 1374184900 1530910120 1684001132 1698992240 1868891464 1913637650 2105001415 2123740300 2336114330 2602547204 2748369800 3061820240 3253184005 3368002264 3737782928 3827275300 4210002830 4247480600 4631003113 4672228660 5205094408 5496739600 5840285825 6506368010 6736004528 7157004811 7654550600 8420005660 8494961200 9262006226 9344457320 10410188816 10525007075 11680571650 13012736020 14314009622 15309101200 16265920025 16840011320 18524012452 18688914640 21050014150 23155015565 23361143300 26025472040 28628019244 32531840050 33680022640 35785024055 37048024904 42100028300 46310031130 46722286600 52050944080 57256038488 65063680100 71570048110 74096049808 78727052921 84200056600 92620062260 93444573200 114512076976 115775077825 130127360200 143140096220 157454105842 168400113200 178925120275 185240124520 231550155650 260254720400 286280192440 314908211684 357850240550 370480249040 393635264605 463100311300 572560384880 629816423368 715700481100 787270529210 926200622600 1259632846736 1431400962200 1574541058420 1852401245200 1968176323025 2862801924400 3149082116840 3936352646050 6298164233680 7872705292100 15745410584200 31490821168400
- Sum of all divisors σ(n): 88313655142440
- Sum of proper divisors (its aliquot sum) s(n): 56822833974040
- 31490821168400 is an abundant number, because the sum of its proper divisors (56822833974040) is greater than itself. Its abundance is 25332012805640
Bases of 31490821168400
- Binary: 1110010100100000001110011010110011101000100002
- Hexadecimal: 0x1CA407359D10
- Base-36: B5UOLURRK
Squares and roots of 31490821168400
- 31490821168400 squared (314908211684002) is 991671817860149541158560000
- 31490821168400 cubed (314908211684003) is 31228559873976106361505528308861504000000
-
The
square root of 31490821168400 is 5611668.3052725061 -
The
cube root of 31490821168400 is 31578.7301346683
Scales and comparisons
How big is 31490821168400?- 31,490,821,168,400 seconds is equal to 1,001,310 years, 36 weeks, 4 days, 20 hours, 33 minutes, 20 seconds.
-
To count from 1 to 31,490,821,168,400 would take you about two million, five hundred three thousand, two hundred seventy-six 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 31490821168400 cubic inches would be around 2631.6 feet tall.
Recreational maths with 31490821168400
- 31490821168400 backwards is 00486112809413
- The number of decimal digits it has is: 14
- The sum of 31490821168400's digits is 47
- More coming soon!
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