12961317072
12,961,317,072 is an even composite number composed of six prime numbers multiplied together.
12961317072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12961317072:
24 × 3 × 11 × 172 × 292 × 101
(2 × 2 × 2 × 2 × 3 × 11 × 17 × 17 × 29 × 29 × 101)See below for interesting mathematical facts about the number 12961317072 from the Numbermatics database.
Names of 12961317072
- Cardinal: 12961317072 can be written as Twelve billion, nine hundred sixty-one million, three hundred seventeen thousand and seventy-two.
Scientific notation
- Scientific notation: 1.2961317072 × 1010
Factors of 12961317072
Divisors of 12961317072
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 17 22 24 29 33 34 44 48 51 58 66 68 87 88 101 102 116 132 136 174 176 187 202 204 232 264 272 289 303 319 348 374 404 408 464 493 528 561 578 606 638 696 748 808 816 841 867 957 986 1111 1122 1156 1212 1276 1392 1479 1496 1616 1682 1717 1734 1914 1972 2222 2244 2312 2424 2523 2552 2929 2958 2992 3179 3333 3364 3434 3468 3828 3944 4444 4488 4624 4848 5046 5104 5151 5423 5858 5916 6358 6666 6728 6868 6936 7656 7888 8381 8787 8888 8976 9251 9537 10092 10302 10846 11716 11832 12716 13332 13456 13736 13872 14297 15312 16269 16762 17574 17776 18502 18887 19074 20184 20604 21692 23432 23664 25143 25432 26664 27472 27753 28594 29189 32219 32538 33524 35148 37004 37774 38148 40368 41208 42891 43384 46864 49793 50286 50864 53328 55506 56661 57188 58378 64438 65076 67048 70296 74008 75548 76296 82416 84941 85782 86768 87567 92191 96657 99586 100572 111012 113322 114376 116756 128876 130152 134096 140592 148016 149379 151096 152592 157267 169882 171564 175134 184382 193314 199172 201144 222024 226644 228752 233512 243049 254823 257752 260304 276573 298758 302192 314534 321079 339764 343128 350268 368764 386628 398344 402288 444048 453288 467024 471801 486098 509646 515504 547723 553146 597516 629068 642158 679528 686256 700536 729147 737528 773256 796688 846481 906576 934351 943602 963237 972196 1019292 1095446 1106292 1195032 1258136 1284316 1359056 1401072 1443997 1458294 1475056 1546512 1643169 1692962 1868702 1887204 1926474 1944392 2038584 2190892 2212584 2390064 2516272 2539443 2568632 2673539 2803053 2887994 2916588 3286338 3385924 3737404 3774408 3852948 3888784 4077168 4331991 4381784 4425168 5078886 5137264 5347078 5606106 5775988 5833176 6572676 6771848 7474808 7548816 7705896 8020617 8663982 8763568 9311291 10157772 10694156 11212212 11551976 11666352 13145352 13543696 14949616 15411792 15883967 16041234 17327964 18622582 20315544 21388312 22424424 23103952 24547949 26290704 27933873 31767934 32082468 34655928 37245164 40631088 42776624 44848848 47651901 49095898 55867746 63535868 64164936 69311856 73643847 74490328 95303802 98191796 111735492 127071736 128329872 147287694 148980656 190607604 196383592 223470984 254143472 270027439 294575388 381215208 392767184 446941968 540054878 589150776 762430416 810082317 1080109756 1178301552 1620164634 2160219512 3240329268 4320439024 6480658536 12961317072
- Sum of all divisors σ(n): 40584447072
- Sum of proper divisors (its aliquot sum) s(n): 27623130000
- 12961317072 is an abundant number, because the sum of its proper divisors (27623130000) is greater than itself. Its abundance is 14661812928
Bases of 12961317072
- Binary: 11000001001000111000000000110100002
- Hexadecimal: 0x3048E00D0
- Base-36: 5YCU09C
Squares and roots of 12961317072
- 12961317072 squared (129613170722) is 167995740240918653184
- 12961317072 cubed (129613170723) is 2177446056007896332477026357248
-
The
square root of 12961317072 is 113847.7802682159 -
The
cube root of 12961317072 is 2349.0001524157
Scales and comparisons
How big is 12961317072?- 12,961,317,072 seconds is equal to 412 years, 6 weeks, 5 days, 5 hours, 51 minutes, 12 seconds.
-
To count from 1 to 12,961,317,072 would take you about eight hundred twenty-four 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 12961317072 cubic inches would be around 195.8 feet tall.
Recreational maths with 12961317072
- 12961317072 backwards is 27071316921
- The number of decimal digits it has is: 11
- The sum of 12961317072's digits is 39
- More coming soon!
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