13621379072
13,621,379,072 is an even composite number composed of four prime numbers multiplied together.
13621379072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 13621379072:
214 × 72 × 192 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 19 × 19 × 47)See below for interesting mathematical facts about the number 13621379072 from the Numbermatics database.
Names of 13621379072
- Cardinal: 13621379072 can be written as Thirteen billion, six hundred twenty-one million, three hundred seventy-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 1.3621379072 × 1010
Factors of 13621379072
Divisors of 13621379072
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 47 49 56 64 76 94 98 112 128 133 152 188 196 224 256 266 304 329 361 376 392 448 512 532 608 658 722 752 784 893 896 931 1024 1064 1216 1316 1444 1504 1568 1786 1792 1862 2048 2128 2303 2432 2527 2632 2888 3008 3136 3572 3584 3724 4096 4256 4606 4864 5054 5264 5776 6016 6251 6272 7144 7168 7448 8192 8512 9212 9728 10108 10528 11552 12032 12502 12544 14288 14336 14896 16384 16967 17024 17689 18424 19456 20216 21056 23104 24064 25004 25088 28576 28672 29792 33934 34048 35378 36848 38912 40432 42112 43757 46208 48128 50008 50176 57152 57344 59584 67868 68096 70756 73696 77824 80864 84224 87514 92416 96256 100016 100352 114304 114688 118769 119168 135736 136192 141512 147392 155648 161728 168448 175028 184832 192512 200032 200704 228608 237538 238336 271472 272384 283024 294784 311296 323456 336896 350056 369664 385024 400064 401408 457216 475076 476672 542944 544768 566048 589568 646912 673792 700112 739328 770048 800128 802816 831383 914432 950152 953344 1085888 1089536 1132096 1179136 1293824 1347584 1400224 1478656 1600256 1662766 1828864 1900304 1906688 2171776 2179072 2264192 2358272 2587648 2695168 2800448 2957312 3200512 3325532 3657728 3800608 3813376 4343552 4528384 4716544 5175296 5390336 5600896 5914624 6401024 6651064 7315456 7601216 7626752 8687104 9056768 9433088 10350592 11201792 12802048 13302128 14630912 15202432 15253504 17374208 18113536 18866176 20701184 22403584 25604096 26604256 30404864 34748416 36227072 37732352 41402368 44807168 51208192 53208512 60809728 69496832 72454144 89614336 102416384 106417024 121619456 138993664 144908288 179228672 212834048 243238912 277987328 289816576 358457344 425668096 486477824 716914688 851336192 972955648 1702672384 1945911296 3405344768 6810689536 13621379072
- Sum of all divisors σ(n): 34156845072
- Sum of proper divisors (its aliquot sum) s(n): 20535466000
- 13621379072 is an abundant number, because the sum of its proper divisors (20535466000) is greater than itself. Its abundance is 6914086928
Bases of 13621379072
- Binary: 11001010111110010111000000000000002
- Hexadecimal: 0x32BE5C000
- Base-36: 699TFCW
Squares and roots of 13621379072
- 13621379072 squared (136213790722) is 185541967823119581184
- 13621379072 cubed (136213790723) is 2527337477483538460893142581248
-
The
square root of 13621379072 is 116710.6639172273 -
The
cube root of 13621379072 is 2388.2164919273
Scales and comparisons
How big is 13621379072?- 13,621,379,072 seconds is equal to 433 years, 6 weeks, 20 hours, 24 minutes, 32 seconds.
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To count from 1 to 13,621,379,072 would take you about eight hundred sixty-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 13621379072 cubic inches would be around 199 feet tall.
Recreational maths with 13621379072
- 13621379072 backwards is 27097312631
- The number of decimal digits it has is: 11
- The sum of 13621379072's digits is 41
- More coming soon!
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