1398337125138

Names of 1398337125138

• Cardinal: 1398337125138 can be written as One trillion, three hundred ninety-eight billion, three hundred thirty-seven million, one hundred twenty-five thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.398337125138 × 10¹²

Factors of 1398337125138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 73

Divisors of 1398337125138

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 3 6 9 18 27 31 37 54 62 74 81 93 111 162 186 222 243 279 333 486 558 666 729 837 961 999 1147 1369 1458 1674 1922 1998 2187 2294 2511 2738 2883 2997 3441 4107 4374 5022 5766 5994 6561 6882 7533 8214 8649 8991 10323 12321 13122 15066 17298 17982 19683 20646 22599 24642 25947 26973 30969 35557 36963 39366 42439 45198 51894 53946 59049 61938 67797 71114 73926 77841 80919 84878 92907 106671 110889 118098 127317 135594 155682 161838 177147 185814 203391 213342 221778 233523 242757 254634 278721 320013 332667 354294 381951 406782 467046 485514 531441 557442 610173 640026 665334 700569 728271 763902 836163 960039 998001 1062882 1145853 1220346 1315609 1401138 1456542 1672326 1830519 1920078 1996002 2101707 2184813 2291706 2508489 2631218 2880117 2994003 3437559 3661038 3946827 4203414 4369626 5016978 5491557 5760234 5988006 6305121 6554439 6875118 7525467 7893654 8640351 8982009 10312677 10983114 11840481 12610242 13108878 15050934 16474671 17280702 17964018 18915363 19663317 20625354 22576401 23680962 25921053 26946027 30938031 32949342 35521443 37830726 39326634 45152802 51842106 53892054 56746089 61876062 67729203 71042886 77763159 80838081 92814093 106564329 113492178 135458406 155526318 161676162 170238267 185628186 203187609 213128658 233289477 242514243 278442279 319692987 340476534 406375218 466578954 485028486 510714801 556884558 609562827 639385974 699868431 727542729 835326837 959078961 1021429602 1219125654 1399736862 1455085458 1670653674 1918157922 2099605293 2505980511 2877236883 4199210586 5011961022 5754473766 6298815879 7517941533 8631710649 12597631758 15035883066 17263421298 18896447637 22553824599 25895131947 37792895274 45107649198 51790263894 77685395841 155370791682 233056187523 466112375046 699168562569 1398337125138
• Sum of all divisors σ(n): 3341262864933
• Sum of proper divisors (its aliquot sum) s(n): 1942925739795
• 1398337125138 is an abundant number, because the sum of its proper divisors (1942925739795) is greater than itself. Its abundance is 544588614657

Bases of 1398337125138

• Binary: 10100010110010011011000110011101100010010₂
• Hexadecimal: 0x14593633B12
• Base-36: HUDXTJ4I

Squares and roots of 1398337125138

• 1398337125138 squared (1398337125138²) is 1955346715539206671519044
• 1398337125138 cubed (1398337125138³) is 2734233904855124928577169890378128072
• The square root of 1398337125138 is 1182513.0549545743
• The cube root of 1398337125138 is 11182.4585238677

Scales and comparisons

• 1,398,337,125,138 seconds is equal to 44,462 years, 41 weeks, 2 days, 11 hours, 12 minutes, 18 seconds.
• To count from 1 to 1,398,337,125,138 would take you about one hundred eleven thousand, one hundred fifty-six 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 1398337125138 cubic inches would be around 931.9 feet tall.

Recreational maths with 1398337125138

• 1398337125138 backwards is 8315217338931
• 1398337125138 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1398337125138's digits is 54
• More coming soon!