131909528137728

Names of 131909528137728

• Cardinal: 131909528137728 can be written as One hundred thirty-one trillion, nine hundred nine billion, five hundred twenty-eight million, one hundred thirty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.31909528137728 × 10¹⁴

Factors of 131909528137728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 9435

Divisors of 131909528137728

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 242 256 264 352 363 384 484 512 528 704 726 768 968 1024 1056 1408 1452 1536 1936 2048 2112 2816 2904 3072 3872 4096 4224 5632 5808 6144 7744 8448 9419 11264 11616 12288 15488 16896 18838 22528 23232 28257 30976 33792 37676 45056 46464 56514 61952 67584 75352 92928 103609 113028 123904 135168 150704 185856 207218 226056 247808 301408 310827 371712 414436 452112 495616 602816 621654 743424 828872 904224 1139699 1205632 1243308 1486848 1657744 1808448 2279398 2411264 2486616 3315488 3419097 3616896 4558796 4822528 4973232 6630976 6838194 7233792 9117592 9645056 9946464 13261952 13676388 14467584 18235184 19290112 19892928 26523904 27352776 28935168 36470368 38580224 39785856 53047808 54705552 57870336 72940736 79571712 88717561 106095616 109411104 115740672 145881472 159143424 177435122 212191232 218822208 266152683 291762944 318286848 354870244 424382464 437644416 532305366 583525888 636573696 709740488 875288832 975893171 1064610732 1167051776 1273147392 1419480976 1750577664 1951786342 2129221464 2334103552 2838961952 2927679513 3501155328 3903572684 4258442928 4668207104 5677923904 5855359026 7002310656 7807145368 8516885856 10734824881 11355847808 11710718052 14004621312 15614290736 17033771712 21469649762 22711695616 23421436104 31228581472 32204474643 34067543424 42939299524 45423391232 46842872208 62457162944 64408949286 68135086848 85878599048 90846782464 93685744416 124914325888 128817898572 136270173696 171757198096 181693564928 187371488832 249828651776 257635797144 272540347392 343514396192 363387129856 374742977664 499657303552 515271594288 545080694784 687028792384 749485955328 999314607104 1030543188576 1090161389568 1374057584768 1498971910656 1998629214208 2061086377152 2748115169536 2997943821312 3997258428416 4122172754304 5496230339072 5995887642624 8244345508608 10992460678144 11991775285248 16488691017216 21984921356288 32977382034432 43969842712576 65954764068864 131909528137728
• Sum of all divisors σ(n): 386637757129372
• Sum of proper divisors (its aliquot sum) s(n): 254728228991644
• 131909528137728 is an abundant number, because the sum of its proper divisors (254728228991644) is greater than itself. Its abundance is 122818700853916

Bases of 131909528137728

• Binary: 11101111111100010010100100100010011000000000000₂
• Hexadecimal: 0x77F894913000
• Base-36: 1ARAEF905C

Squares and roots of 131909528137728

• 131909528137728 squared (131909528137728²) is 17400123613518054963737001984
• 131909528137728 cubed (131909528137728³) is 2295242095397305274787219721890073361252352
• The square root of 131909528137728 is 11485187.3357698437
• The cube root of 131909528137728 is 50904.7984506365

Scales and comparisons

• 131,909,528,137,728 seconds is equal to 4,194,314 years, 50 weeks, 3 days, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 131,909,528,137,728 would take you about ten million, four hundred eighty-five thousand, seven hundred eighty-seven 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 131909528137728 cubic inches would be around 4242.1 feet tall.

Recreational maths with 131909528137728

• 131909528137728 backwards is 827731825909131
• 131909528137728 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131909528137728's digits is 66
• More coming soon!