13005163920
13,005,163,920 is an even composite number composed of seven prime numbers multiplied together.
13005163920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13005163920:
24 × 3 × 5 × 7 × 41 × 349 × 541
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 41 × 349 × 541)See below for interesting mathematical facts about the number 13005163920 from the Numbermatics database.
Names of 13005163920
- Cardinal: 13005163920 can be written as Thirteen billion, five million, one hundred sixty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.300516392 × 1010
Factors of 13005163920
Divisors of 13005163920
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 41 42 48 56 60 70 80 82 84 105 112 120 123 140 164 168 205 210 240 246 280 287 328 336 349 410 420 492 541 560 574 615 656 698 820 840 861 984 1047 1082 1148 1230 1396 1435 1623 1640 1680 1722 1745 1968 2094 2164 2296 2443 2460 2705 2792 2870 3246 3280 3444 3490 3787 4188 4305 4328 4592 4886 4920 5235 5410 5584 5740 6492 6888 6980 7329 7574 8115 8376 8610 8656 9772 9840 10470 10820 11361 11480 12215 12984 13776 13960 14309 14658 15148 16230 16752 17220 18935 19544 20940 21640 22181 22722 22960 24430 25968 27920 28618 29316 30296 32460 34440 36645 37870 39088 41880 42927 43280 44362 45444 48860 56805 57236 58632 60592 64920 66543 68880 71545 73290 75740 83760 85854 88724 90888 97720 100163 110905 113610 114472 117264 129840 133086 143090 146580 151480 155267 171708 177448 181776 188809 195440 200326 214635 221810 227220 228944 266172 286180 293160 300489 302960 310534 332715 343416 354896 377618 400652 429270 443620 454440 465801 500815 532344 566427 572360 586320 600978 621068 665430 686832 755236 776335 801304 858540 887240 908880 931602 944045 1001630 1064688 1132854 1144720 1201956 1242136 1321663 1330860 1502445 1510472 1552670 1602608 1717080 1774480 1863204 1888090 2003260 2265708 2329005 2403912 2484272 2643326 2661720 2832135 3004890 3020944 3105340 3434160 3726408 3776180 3964989 4006520 4531416 4658010 4807824 5286652 5323440 5664270 6009780 6210680 6608315 7452816 7552360 7741169 7929978 8013040 9062832 9316020 10573304 11328540 12019560 12421360 13216630 15104720 15482338 15859956 18632040 19824945 21146608 22657080 23223507 24039120 26433260 30964676 31719912 37264080 38705845 39649890 45314160 46447014 52866520 54188183 61929352 63439824 77411690 79299780 92894028 105733040 108376366 116117535 123858704 154823380 158599560 162564549 185788056 216752732 232235070 270940915 309646760 317199120 325129098 371576112 433505464 464470140 541881830 619293520 650258196 812822745 867010928 928940280 1083763660 1300516392 1625645490 1857880560 2167527320 2601032784 3251290980 4335054640 6502581960 13005163920
- Sum of all divisors σ(n): 47421964800
- Sum of proper divisors (its aliquot sum) s(n): 34416800880
- 13005163920 is an abundant number, because the sum of its proper divisors (34416800880) is greater than itself. Its abundance is 21411636960
Bases of 13005163920
- Binary: 11000001110010101100001101100100002
- Hexadecimal: 0x3072B0D90
- Base-36: 5Z2XSPC
Squares and roots of 13005163920
- 13005163920 squared (130051639202) is 169134288586069766400
- 13005163920 cubed (130051639203) is 2199619147554422340588108288000
-
The
square root of 13005163920 is 114040.1855487793 -
The
cube root of 13005163920 is 2351.6459825121
Scales and comparisons
How big is 13005163920?- 13,005,163,920 seconds is equal to 413 years, 27 weeks, 1 day, 17 hours, 32 minutes.
-
To count from 1 to 13,005,163,920 would take you about eight hundred twenty-seven 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 13005163920 cubic inches would be around 196 feet tall.
Recreational maths with 13005163920
- 13005163920 backwards is 02936150031
- 13005163920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13005163920's digits is 30
- More coming soon!
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