12811721000000000
12,811,721,000,000,000 is an even composite number composed of five prime numbers multiplied together.
12811721000000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, eight hundred divisors.
Prime factorization of 12811721000000000:
29 × 59 × 132 × 41 × 432
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 41 × 43 × 43)See below for interesting mathematical facts about the number 12811721000000000 from the Numbermatics database.
Names of 12811721000000000
- Cardinal: 12811721000000000 can be written as Twelve quadrillion, eight hundred eleven trillion, seven hundred twenty-one billion.
Scientific notation
- Scientific notation: 1.2811721 × 1016
Factors of 12811721000000000
Divisors of 12811721000000000
- Number of divisors d(n): 1800
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 41 43 50 52 64 65 80 82 86 100 104 125 128 130 160 164 169 172 200 205 208 215 250 256 260 320 325 328 338 344 400 410 416 430 500 512 520 533 559 625 640 650 656 676 688 800 820 832 845 860 1000 1025 1040 1066 1075 1118 1250 1280 1300 1312 1352 1376 1600 1625 1640 1664 1690 1720 1763 1849 2000 2050 2080 2132 2150 2236 2500 2560 2600 2624 2665 2704 2752 2795 3125 3200 3250 3280 3328 3380 3440 3526 3698 4000 4100 4160 4225 4264 4300 4472 5000 5125 5200 5248 5330 5375 5408 5504 5590 6250 6400 6500 6560 6656 6760 6880 6929 7052 7267 7396 8000 8125 8200 8320 8450 8528 8600 8815 8944 9245 10000 10250 10400 10496 10660 10750 10816 11008 11180 12500 12800 13000 13120 13325 13520 13760 13858 13975 14104 14534 14792 15625 16000 16250 16400 16640 16900 17056 17200 17630 17888 18490 20000 20500 20800 20992 21125 21320 21500 21632 22016 22360 22919 24037 25000 25625 26000 26240 26650 26875 27040 27520 27716 27950 28208 29068 29584 31250 32000 32500 32800 33280 33800 34112 34400 34645 35260 35776 36335 36980 40000 40625 41000 41600 42250 42640 43000 43264 44075 44720 45838 46225 48074 50000 51250 52000 52480 53300 53750 54080 55040 55432 55900 56416 58136 59168 62500 64000 65000 65600 66625 67600 68224 68800 69290 69875 70520 71552 72670 73960 75809 78125 80000 81250 82000 83200 84500 85280 86000 86528 88150 89440 91676 92450 96148 100000 102500 104000 104960 105625 106600 107500 108160 110080 110864 111800 112832 114595 116272 118336 120185 125000 128125 130000 131200 133250 134375 135200 136448 137600 138580 139750 141040 143104 145340 147920 151618 156250 160000 162500 164000 166400 169000 170560 172000 173225 176300 178880 181675 183352 184900 192296 200000 203125 205000 208000 211250 213200 215000 216320 220375 221728 223600 225664 229190 231125 232544 236672 240370 250000 256250 260000 262400 266500 268750 270400 272896 275200 277160 279500 282080 286208 290680 295840 297947 303236 312481 312500 320000 325000 328000 333125 338000 341120 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256234420000000 297947000000000 312481000000000 320293025000000 400366281250000 492758500000000 512468840000000 640586050000000 800732562500000 985517000000000 1281172100000000 1601465125000000 2562344200000000 3202930250000000 6405860500000000 12811721000000000
- Sum of all divisors σ(n): 36338469799448124
- Sum of proper divisors (its aliquot sum) s(n): 23526748799448124
- 12811721000000000 is an abundant number, because the sum of its proper divisors (23526748799448124) is greater than itself. Its abundance is 10715027799448124
Bases of 12811721000000000
- Binary: 1011011000010000110001001111110010101010011010000000002
- Hexadecimal: 0x2D84313F2A9A00
- Base-36: 3I5DJDIKE0W
Squares and roots of 12811721000000000
- 12811721000000000 squared (128117210000000002) is 164140194981841000000000000000000
- 12811721000000000 cubed (128117210000000003) is 2102918382992946958361000000000000000000000000000
-
The
square root of 12811721000000000 is 113188873.1280597211 -
The
cube root of 12811721000000000 is 233992.7981322583
Scales and comparisons
How big is 12811721000000000?- 12,811,721,000,000,000 seconds is equal to 407,373,098 years, 28 weeks, 2 days, 8 hours, 53 minutes, 20 seconds.
-
To count from 1 to 12,811,721,000,000,000 would take you about one billion, two hundred twenty-two million, one hundred nineteen thousand, two hundred ninety-five 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 12811721000000000 cubic inches would be around 19499.4 feet tall.
Recreational maths with 12811721000000000
- 12811721000000000 backwards is 00000000012711821
- The number of decimal digits it has is: 17
- The sum of 12811721000000000's digits is 23
- More coming soon!
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"Number 12811721000000000 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
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Numbermatics. (2024). Number 12811721000000000 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/12811721000000000/
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The information we have on file for 12811721000000000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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