31323068400
31,323,068,400 is an even composite number composed of five prime numbers multiplied together.
31323068400 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 31323068400:
24 × 3 × 52 × 133 × 1092
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 13 × 13 × 109 × 109)See below for interesting mathematical facts about the number 31323068400 from the Numbermatics database.
Names of 31323068400
- Cardinal: 31323068400 can be written as Thirty-one billion, three hundred twenty-three million, sixty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 3.13230684 × 1010
Factors of 31323068400
Divisors of 31323068400
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 39 40 48 50 52 60 65 75 78 80 100 104 109 120 130 150 156 169 195 200 208 218 240 260 300 312 325 327 338 390 400 436 507 520 545 600 624 650 654 676 780 845 872 975 1014 1040 1090 1200 1300 1308 1352 1417 1560 1635 1690 1744 1950 2028 2180 2197 2535 2600 2616 2704 2725 2834 3120 3270 3380 3900 4056 4225 4251 4360 4394 5070 5200 5232 5450 5668 6540 6591 6760 7085 7800 8112 8175 8450 8502 8720 8788 10140 10900 10985 11336 11881 12675 13080 13182 13520 14170 15600 16350 16900 17004 17576 18421 20280 21255 21800 21970 22672 23762 25350 26160 26364 28340 32700 32955 33800 34008 35152 35425 35643 36842 40560 42510 43600 43940 47524 50700 52728 54925 55263 56680 59405 65400 65910 67600 68016 70850 71286 73684 85020 87880 92105 95048 101400 105456 106275 109850 110526 113360 118810 130800 131820 141700 142572 147368 154453 164775 170040 175760 178215 184210 190096 202800 212550 219700 221052 237620 239473 263640 276315 283400 285144 294736 297025 308906 329550 340080 356430 368420 425100 439400 442104 460525 463359 475240 478946 527280 552630 566800 570288 594050 617812 659100 712860 718419 736840 772265 850200 878800 884208 891075 921050 926718 950480 957892 1105260 1188100 1197365 1235624 1318200 1381575 1425720 1436838 1473680 1544530 1700400 1782150 1842100 1853436 1915784 2007889 2210520 2316795 2376200 2394730 2471248 2636400 2763150 2851440 2873676 3089060 3564300 3592095 3684200 3706872 3831568 3861325 4015778 4421040 4633590 4752400 4789460 5526300 5747352 5986825 6023667 6178120 7128600 7184190 7368400 7413744 7722650 8031556 9267180 9578920 10039445 11052600 11494704 11583975 11973650 12047334 12356240 14257200 14368380 15445300 16063112 17960475 18534360 19157840 20078890 22105200 23167950 23947300 24094668 26102557 28736760 30118335 30890600 32126224 35920950 37068720 40157780 46335900 47894600 48189336 50197225 52205114 57473520 60236670 61781200 71841900 78307671 80315560 92671800 95789200 96378672 100394450 104410228 120473340 130512785 143683800 150591675 156615342 160631120 185343600 200788900 208820456 240946680 261025570 287367600 301183350 313230684 391538355 401577800 417640912 481893360 522051140 602366700 626461368 652563925 783076710 803155600 1044102280 1204733400 1252922736 1305127850 1566153420 1957691775 2088204560 2409466800 2610255700 3132306840 3915383550 5220511400 6264613680 7830767100 10441022800 15661534200 31323068400
- Sum of all divisors σ(n): 109702301520
- Sum of proper divisors (its aliquot sum) s(n): 78379233120
- 31323068400 is an abundant number, because the sum of its proper divisors (78379233120) is greater than itself. Its abundance is 47056164720
Bases of 31323068400
- Binary: 111010010110000000000010111111100002
- Hexadecimal: 0x74B0017F0
- Base-36: EE0Y29C
Squares and roots of 31323068400
- 31323068400 squared (313230684002) is 981134613991078560000
- 31323068400 cubed (313230684003) is 30732146623650150724653504000000
-
The
square root of 31323068400 is 176983.2432746107 -
The
cube root of 31323068400 is 3152.2556582507
Scales and comparisons
How big is 31323068400?- 31,323,068,400 seconds is equal to 995 years, 50 weeks, 5 days, 12 hours, 20 minutes.
-
To count from 1 to 31,323,068,400 would take you about one thousand, nine hundred ninety-one 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 31323068400 cubic inches would be around 262.7 feet tall.
Recreational maths with 31323068400
- 31323068400 backwards is 00486032313
- 31323068400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31323068400's digits is 30
- More coming soon!
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