13408121272
13,408,121,272 is an even composite number composed of seven prime numbers multiplied together.
13408121272 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13408121272:
23 × 72 × 13 × 17 × 37 × 47 × 89
(2 × 2 × 2 × 7 × 7 × 13 × 17 × 37 × 47 × 89)See below for interesting mathematical facts about the number 13408121272 from the Numbermatics database.
Names of 13408121272
- Cardinal: 13408121272 can be written as Thirteen billion, four hundred eight million, one hundred twenty-one thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.3408121272 × 1010
Factors of 13408121272
Divisors of 13408121272
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 7 8 13 14 17 26 28 34 37 47 49 52 56 68 74 89 91 94 98 104 119 136 148 178 182 188 196 221 238 259 296 329 356 364 376 392 442 476 481 518 611 623 629 637 658 712 728 799 833 884 952 962 1036 1157 1222 1246 1258 1274 1316 1513 1547 1598 1666 1739 1768 1813 1924 2072 2303 2314 2444 2492 2516 2548 2632 3026 3094 3196 3293 3332 3367 3478 3626 3848 4183 4277 4361 4403 4606 4628 4888 4984 5032 5096 5593 6052 6188 6392 6586 6664 6734 6956 7252 8099 8177 8366 8554 8722 8806 9212 9256 10387 10591 10829 11186 12104 12173 12376 13172 13468 13912 14504 16198 16354 16732 17108 17444 17612 18424 19669 20774 21182 21658 22372 22607 23051 23569 24346 26344 26936 29281 29563 29939 30821 32396 32708 33464 34216 34888 35224 39151 39338 41548 42364 42809 43316 44744 45214 46102 47138 48692 54379 55981 56693 57239 58562 59126 59878 61642 64792 65416 71111 72709 74137 78302 78676 83096 84728 85211 85618 86632 90428 92204 94276 97384 108758 111962 113386 114478 117124 118252 119756 123284 137683 142222 145418 148274 154771 156604 157352 158249 161357 170422 171236 180856 184408 188552 204967 206941 217516 223924 226772 228956 234248 236504 239512 246568 275366 284444 290836 296548 299663 309542 313208 316498 322714 340844 342472 380653 384319 391867 400673 409934 413882 435032 447848 453544 457912 497777 508963 550732 568888 581672 593096 599326 619084 632996 645428 681688 727753 761306 768638 783734 801346 819868 827764 924443 963781 995554 1017926 1083397 1101464 1107743 1198652 1238168 1265992 1290856 1448587 1455506 1522612 1537276 1567468 1602692 1639736 1655528 1848886 1927562 1991108 2012023 2035852 2097641 2166794 2215486 2397304 2631107 2664571 2690233 2743069 2897174 2911012 3045224 3074552 3134936 3205384 3484439 3697772 3855124 3982216 4024046 4071704 4195282 4333588 4430972 5094271 5262214 5329142 5380466 5486138 5794348 5822024 6471101 6968878 7395544 7583779 7710248 8048092 8390564 8667176 8861944 10188542 10524428 10658284 10760932 10972276 11588696 12942202 13937756 14084161 15167558 16096184 16781128 18417749 18831631 20377084 21048856 21316568 21521864 21944552 25884404 27875512 28168322 30335116 34204391 35659897 36835498 37663262 40754168 45297707 51768808 56336644 60670232 68408782 71319794 73670996 75326524 90595414 98589127 112673288 128924243 136817564 142639588 147341992 150653048 181190828 197178254 239430737 257848486 273635128 285279176 362381656 394356508 478861474 515696972 788713016 957722948 1031393944 1676015159 1915445896 3352030318 6704060636 13408121272
- Sum of all divisors σ(n): 35369913600
- Sum of proper divisors (its aliquot sum) s(n): 21961792328
- 13408121272 is an abundant number, because the sum of its proper divisors (21961792328) is greater than itself. Its abundance is 8553671056
Bases of 13408121272
- Binary: 11000111110010111110110001101110002
- Hexadecimal: 0x31F2FB1B8
- Base-36: 65QUKL4
Squares and roots of 13408121272
- 13408121272 squared (134081212722) is 179777716044658897984
- 13408121272 cubed (134081212723) is 2410481418729966672043348315648
-
The
square root of 13408121272 is 115793.4422668227 -
The
cube root of 13408121272 is 2375.6874846405
Scales and comparisons
How big is 13408121272?- 13,408,121,272 seconds is equal to 426 years, 17 weeks, 3 days, 14 hours, 7 minutes, 52 seconds.
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To count from 1 to 13,408,121,272 would take you about eight hundred fifty-two 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 13408121272 cubic inches would be around 198 feet tall.
Recreational maths with 13408121272
- 13408121272 backwards is 27212180431
- The number of decimal digits it has is: 11
- The sum of 13408121272's digits is 31
- More coming soon!
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