131797290529020816

Names of 131797290529020816

• Cardinal: 131797290529020816 can be written as One hundred thirty-one quadrillion, seven hundred ninety-seven trillion, two hundred ninety billion, five hundred twenty-nine million, twenty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.31797290529020816 × 10¹⁷

Factors of 131797290529020816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20159329

Divisors of 131797290529020816

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 1487 2974 4363 4461 5948 8726 8922 10409 11896 13089 13383 17452 17844 20818 23792 26178 26766 30541 31227 34904 35688 39267 41636 52356 53532 61082 62454 69808 71376 78534 83272 91623 93681 104712 107064 122164 124908 157068 166544 183246 187362 209424 214128 244328 249816 274869 314136 366492 374724 488656 499632 549738 628272 732984 749448 1099476 1465968 1498896 2198952 4397904 6487781 12975562 19463343 20153467 25951124 38926686 40306934 45414467 51902248 58390029 60460401 77853372 80613868 90828934 103804496 116780058 120920802 136243401 141074269 155706744 161227736 181381203 181657868 233560116 241841604 272486802 282148538 311413488 322455472 362762406 363315736 408730203 423222807 467120232 483683208 544973604 564297076 725524812 726631472 817460406 846445614 934240464 967366416 1089947208 1128594152 1269668421 1451049624 1634920812 1692891228 2179894416 2257188304 2539336842 2902099248 3269841624 3385782456 5078673684 6539683248 6771564912 10157347368 20314694736 29968205429 59936410858 87929576521 89904616287 119872821716 175859153042 179809232574 209777438003 239745643432 263788729563 269713848861 351718306084 359618465148 419554876006 479491286864 527577459126 539427697722 615507035647 629332314009 703436612168 719236930296 791366188689 839109752012 1055154918252 1078855395444 1231014071294 1258664628018 1406873224336 1438473860592 1582732377378 1678219504024 1846521106941 1887996942027 2110309836504 2157710790888 2462028142588 2517329256036 3165464754756 3356439008048 3693042213882 3775993884054 4220619673008 4315421581776 4924056285176 5034658512072 5539563320823 6330929509512 7386084427764 7551987768108 9848112570352 10069317024144 11079126641646 12661859019024 14772168855528 15103975536216 22158253283292 29544337711056 30207951072432 44316506566584 88633013133168 130751280286727 261502560573454 392253840860181 523005121146908 784507681720362 915258962007089 1046010242293816 1176761522580543 1569015363440724 1830517924014178 2092020484587632 2353523045161086 2745776886021267 3138030726881448 3661035848028356 4707046090322172 5491553772042534 6276061453762896 7322071696056712 8237330658063801 9414092180644344 10983107544085068 14644143392113424 16474661316127602 18828184361288688 21966215088170136 32949322632255204 43932430176340272 65898645264510408 131797290529020816
• Sum of all divisors σ(n): 421922316003661824
• Sum of proper divisors (its aliquot sum) s(n): 290125025474641008
• 131797290529020816 is an abundant number, because the sum of its proper divisors (290125025474641008) is greater than itself. Its abundance is 158327734945620192

Bases of 131797290529020816

• Binary: 111010100001111001110111111111100010101110101101110010000₂
• Hexadecimal: 0x1D43CEFFC575B90
• Base-36: 101Q8NERS1W0

Squares and roots of 131797290529020816

• 131797290529020816 squared (131797290529020816²) is 17370525790791120084640303761305856
• 131797290529020816 cubed (131797290529020816³) is 2289388234290746311413526293247321244224133166698496
• The square root of 131797290529020816 is 363038965.5794826881
• The cube root of 131797290529020816 is 508903.5659755687

Scales and comparisons

• 131,797,290,529,020,816 seconds is equal to 4,190,746,163 years, 1 week, 6 days, 3 hours, 33 minutes, 36 seconds.
• To count from 1 to 131,797,290,529,020,816 would take you about twelve billion, five hundred seventy-two million, two hundred thirty-eight thousand, four hundred eighty-nine 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 131797290529020816 cubic inches would be around 42408.6 feet tall.

Recreational maths with 131797290529020816

• 131797290529020816 backwards is 618020925092797131
• 131797290529020816 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 131797290529020816's digits is 72
• More coming soon!