131451456241746

Names of 131451456241746

• Cardinal: 131451456241746 can be written as One hundred thirty-one trillion, four hundred fifty-one billion, four hundred fifty-six million, two hundred forty-one thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 1.31451456241746 × 10¹⁴

Factors of 131451456241746

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 515

Divisors of 131451456241746

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 81 114 162 171 243 342 486 491 513 729 982 1026 1458 1473 1539 2187 2946 3078 4374 4419 4617 6561 8838 9234 9329 13122 13257 13851 18658 19683 26514 27702 27987 39366 39771 41553 55974 59049 79542 83106 83961 118098 119313 124659 167922 177147 238626 241081 249318 251883 354294 357939 373977 482162 503766 531441 715878 723243 747954 755649 1062882 1073817 1121931 1446486 1511298 1594323 2147634 2169729 2243862 2266947 3188646 3221451 3365793 4339458 4533894 4580539 4782969 6442902 6509187 6731586 6800841 9161078 9565938 9664353 10097379 13018374 13601682 13741617 14348907 19328706 19527561 20194758 20402523 27483234 28697814 28993059 30292137 39055122 40805046 41224851 57986118 58582683 60584274 61207569 82449702 86979177 90876411 117165366 122415138 123674553 173958354 175748049 181752822 183622707 247349106 260937531 272629233 351496098 367245414 371023659 521875062 527244147 545258466 550868121 742047318 782812593 1054488294 1101736242 1113070977 1565625186 1581732441 1652604363 2226141954 2348437779 3163464882 3305208726 3339212931 4696875558 4745197323 4957813089 6678425862 7045313337 9490394646 9915626178 10017638793 14090626674 14235591969 14873439267 20035277586 28471183938 29746878534 30052916379 42706775907 44620317801 60105832758 85413551814 89240635602 90158749137 128120327721 133860953403 180317498274 256240655442 267721906806 270476247411 384360983163 540952494822 768721966326 811428742233 1153082949489 1622857484466 2306165898978 2434286226699 3459248848467 4868572453398 6918497696934 7302858680097 14605717360194 21908576040291 43817152080582 65725728120873 131451456241746
• Sum of all divisors σ(n): 311967758716800
• Sum of proper divisors (its aliquot sum) s(n): 180516302475054
• 131451456241746 is an abundant number, because the sum of its proper divisors (180516302475054) is greater than itself. Its abundance is 49064846233308

Bases of 131451456241746

• Binary: 11101111000110111101101010110101100000001010010₂
• Hexadecimal: 0x778DED5AC052
• Base-36: 1ALFYR2J4I

Squares and roots of 131451456241746

• 131451456241746 squared (131451456241746²) is 17279485348075663422793128516
• 131451456241746 cubed (131451456241746³) is 2271413512112459220047999660029866942228936
• The square root of 131451456241746 is 11465228.1373615065
• The cube root of 131451456241746 is 50845.8057413599

Scales and comparisons

• 131,451,456,241,746 seconds is equal to 4,179,749 years, 36 weeks, 3 days, 16 hours, 29 minutes, 6 seconds.
• To count from 1 to 131,451,456,241,746 would take you about ten million, four hundred forty-nine thousand, three hundred seventy-four 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 131451456241746 cubic inches would be around 4237.2 feet tall.

Recreational maths with 131451456241746

• 131451456241746 backwards is 647142654154131
• 131451456241746 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131451456241746's digits is 54
• More coming soon!