13257154560

Names of 13257154560

• Cardinal: 13257154560 can be written as Thirteen billion, two hundred fifty-seven million, one hundred fifty-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.325715456 × 10¹⁰

Factors of 13257154560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 259

Divisors of 13257154560

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 43 48 52 60 64 65 78 80 86 96 104 120 128 129 130 156 160 172 192 193 195 208 215 240 256 258 260 312 320 344 384 386 390 416 430 480 512 516 520 559 579 624 640 645 688 768 772 780 832 860 960 965 1024 1032 1040 1118 1158 1248 1280 1290 1376 1536 1544 1560 1664 1677 1720 1920 1930 2048 2064 2080 2236 2316 2496 2509 2560 2580 2752 2795 2895 3072 3088 3120 3328 3354 3440 3840 3860 4096 4128 4160 4472 4632 4992 5018 5120 5160 5504 5590 5790 6144 6176 6240 6656 6708 6880 7527 7680 7720 8192 8256 8299 8320 8385 8944 9264 9984 10036 10240 10320 11008 11180 11580 12288 12352 12480 12545 13312 13416 13760 15054 15360 15440 16512 16598 16640 16770 17888 18528 19968 20072 20480 20640 22016 22360 23160 24576 24704 24897 24960 25090 26624 26832 27520 30108 30720 30880 33024 33196 33280 33540 35776 37056 37635 39936 40144 40960 41280 41495 44032 44720 46320 49408 49794 49920 50180 53248 53664 55040 60216 61440 61760 66048 66392 66560 67080 71552 74112 75270 79872 80288 82560 82990 88064 89440 92640 98816 99588 99840 100360 106496 107328 107887 110080 120432 122880 123520 124485 132096 132784 133120 134160 143104 148224 150540 159744 160576 165120 165980 176128 178880 185280 197632 199176 199680 200720 214656 215774 220160 240864 247040 248970 264192 265568 266240 268320 286208 296448 301080 319488 321152 323661 330240 331960 352256 357760 370560 395264 398352 399360 401440 429312 431548 440320 481728 494080 497940 528384 531136 532480 536640 539435 572416 592896 602160 642304 647322 660480 663920 715520 741120 790528 796704 798720 802880 858624 863096 880640 963456 988160 995880 1056768 1062272 1073280 1078870 1144832 1185792 1204320 1284608 1294644 1320960 1327840 1431040 1482240 1581056 1593408 1597440 1605760 1618305 1717248 1726192 1761280 1926912 1976320 1991760 2124544 2146560 2157740 2289664 2371584 2408640 2569216 2589288 2641920 2655680 2862080 2964480 3186816 3211520 3236610 3434496 3452384 3853824 3952640 3983520 4249088 4293120 4315480 4579328 4743168 4817280 5138432 5178576 5283840 5311360 5724160 5928960 6373632 6423040 6473220 6868992 6904768 7707648 7905280 7967040 8498176 8586240 8630960 9634560 10276864 10357152 10622720 11448320 11857920 12747264 12846080 12946440 13737984 13809536 15415296 15934080 16996352 17172480 17261920 19269120 20553728 20714304 21245440 22896640 23715840 25494528 25692160 25892880 27619072 30830592 31868160 33992704 34344960 34523840 38538240 41428608 42490880 50989056 51384320 51785760 55238144 61661184 63736320 67985408 68689920 69047680 77076480 82857216 84981760 101978112 102768640 103571520 110476288 127472640 138095360 154152960 165714432 169963520 203956224 207143040 220952576 254945280 276190720 308305920 331428864 339927040 414286080 441905152 509890560 552381440 662857728 828572160 883810304 1019781120 1104762880 1325715456 1657144320 2209525760 2651430912 3314288640 4419051520 6628577280 13257154560
• Sum of all divisors σ(n): 46988016768
• Sum of proper divisors (its aliquot sum) s(n): 33730862208
• 13257154560 is an abundant number, because the sum of its proper divisors (33730862208) is greater than itself. Its abundance is 20473707648

Bases of 13257154560

• Binary: 1100010110001100000010000000000000₂
• Hexadecimal: 0x316302000
• Base-36: 638YTXC

Squares and roots of 13257154560

• 13257154560 squared (13257154560²) is 175752147027728793600
• 13257154560 cubed (13257154560³) is 2329973377398445222517538816000
• The square root of 13257154560 is 115139.7175608833
• The cube root of 13257154560 is 2366.7375788665

Scales and comparisons

• 13,257,154,560 seconds is equal to 421 years, 27 weeks, 6 days, 6 hours, 56 minutes.
• To count from 1 to 13,257,154,560 would take you about eight hundred forty-three 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 13257154560 cubic inches would be around 197.2 feet tall.

Recreational maths with 13257154560

• 13257154560 backwards is 06545175231
• 13257154560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13257154560's digits is 39
• More coming soon!