12698515152128

Names of 12698515152128

• Cardinal: 12698515152128 can be written as Twelve trillion, six hundred ninety-eight billion, five hundred fifteen million, one hundred fifty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2698515152128 × 10¹³

Factors of 12698515152128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 466

Divisors of 12698515152128

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 169 193 208 229 232 256 338 377 386 416 458 464 676 754 772 832 916 928 1352 1508 1544 1664 1832 1856 2509 2704 2977 3016 3088 3328 3664 3712 4901 5018 5408 5597 5954 6032 6176 6641 7328 7424 9802 10036 10816 11194 11908 12064 12352 13282 14656 19604 20072 21632 22388 23816 24128 24704 26564 29312 32617 38701 39208 40144 43264 44197 44776 47632 48256 49408 52441 53128 58624 65234 72761 77402 78416 80288 86333 88394 89552 95264 96512 104882 106256 130468 145522 154804 156832 160576 172666 176788 179104 190528 209764 212512 260936 291044 309608 313664 321152 345332 353576 358208 381056 419528 425024 521872 574561 582088 619216 627328 642304 681733 690664 707152 716416 762112 839056 850048 945893 1043744 1122329 1149122 1164176 1238432 1254656 1281713 1363466 1381328 1414304 1432832 1520789 1678112 1700096 1891786 2087488 2244658 2298244 2328352 2476864 2563426 2726932 2762656 2828608 3041578 3356224 3783572 4174976 4489316 4596488 4656704 4953728 5126852 5453864 5525312 5657216 6083156 6712448 7469293 7567144 8349952 8862529 8978632 9192976 9313408 9907456 10121113 10253704 10907728 11050624 11314432 12166312 13424896 14938586 15134288 16662269 17725058 17957264 18385952 18626816 19770257 20242226 20507408 21815456 22101248 24332624 29877172 30268576 33324538 35450116 35914528 36771904 39540514 40484452 41014816 43630912 48665248 59754344 60537152 66649076 70900232 71829056 73543808 79081028 80968904 82029632 87261824 97330496 119508688 121074304 131574469 133298152 141800464 143658112 147087616 158162056 161937808 164059264 174523648 194660992 216609497 239017376 242148608 257013341 263148938 266596304 283600928 287316224 293512277 316324112 323875616 328118528 389321984 433218994 478034752 514026682 526297876 533192608 567201856 587024554 632648224 647751232 866437988 956069504 1028053364 1052595752 1066385216 1134403712 1174049108 1265296448 1295502464 1710468097 1732875976 1912139008 2056106728 2105191504 2132770432 2268807424 2348098216 2530592896 2591004928 3420936194 3465751952 3815659601 4112213456 4210383008 4265540864 4696196432 5061185792 6841872388 6931503904 7631319202 8224426912 8420766016 9392392864 13683744776 13863007808 15262638404 16448853824 16841532032 18784785728 27367489552 27726015616 30525276808 32897707648 33683064064 37569571456 49603574813 54734979104 55452031232 61050553616 65795415296 75139142912 99207149626 109469958208 122101107232 198414299252 218939916416 244202214464 396828598504 437879832832 488404428928 793657197008 976808857856 1587314394016 3174628788032 6349257576064 12698515152128
• Sum of all divisors σ(n): 28665963157860
• Sum of proper divisors (its aliquot sum) s(n): 15967448005732
• 12698515152128 is an abundant number, because the sum of its proper divisors (15967448005732) is greater than itself. Its abundance is 3268932853604

Bases of 12698515152128

• Binary: 10111000110010011010011111000001110100000000₂
• Hexadecimal: 0xB8C9A7C1D00
• Base-36: 4I1M8203K

Squares and roots of 12698515152128

• 12698515152128 squared (12698515152128²) is 161252287068824402982928384
• 12698515152128 cubed (12698515152128³) is 2047664610658760640850879605136689201152
• The square root of 12698515152128 is 3563497.6009712703
• The cube root of 12698515152128 is 23330.1562365255

Scales and comparisons

• 12,698,515,152,128 seconds is equal to 403,773 years, 26 weeks, 1 day, 2 minutes, 8 seconds.
• To count from 1 to 12,698,515,152,128 would take you about one million, nine thousand, four hundred thirty-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 12698515152128 cubic inches would be around 1944.2 feet tall.

Recreational maths with 12698515152128

• 12698515152128 backwards is 82125151589621
• The number of decimal digits it has is: 14
• The sum of 12698515152128's digits is 56
• More coming soon!