142249459464

Names of 142249459464

• Cardinal: 142249459464 can be written as One hundred forty-two billion, two hundred forty-nine million, four hundred fifty-nine thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.42249459464 × 10¹¹

Factors of 142249459464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 41180

Divisors of 142249459464

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 36 38 42 56 57 63 72 76 84 114 126 133 152 168 171 228 252 266 342 361 399 456 504 532 684 722 798 1064 1083 1197 1368 1444 1596 2166 2394 2527 2888 3192 3249 4332 4788 5054 6498 6859 7581 8664 9576 10108 12996 13718 15162 20216 20577 22743 25992 27436 30324 41149 41154 45486 48013 54872 60648 61731 82298 82308 90972 96026 123447 123462 144039 164596 164616 181944 192052 246894 246924 288043 288078 329192 370341 384104 432117 493788 493848 576086 576156 740682 781831 864129 864234 987576 1152172 1152312 1481364 1563662 1728258 1728468 2304344 2345493 2592387 2962728 3127324 3456516 3456936 4690986 5184774 5472817 6254648 6913032 7036479 9381972 10369548 10945634 14072958 14854789 16418451 18763944 20739096 21891268 28145916 29709578 32836902 43782536 44564367 49255353 56291832 59419156 65673804 89128734 98510706 103983523 118838312 131347608 133693101 178257468 197021412 207967046 267386202 282240991 311950569 356514936 394042824 415934092 534772404 564481982 623901138 831868184 846722973 935851707 1069544808 1128963964 1247802276 1693445946 1871703414 1975686937 2257927928 2495604552 2540168919 3386891892 3743406828 3951373874 5080337838 5927060811 6773783784 7486813656 7902747748 10160675676 11854121622 15805495496 17781182433 20321351352 23708243244 35562364866 47416486488 71124729732 142249459464
• Sum of all divisors σ(n): 464764560000
• Sum of proper divisors (its aliquot sum) s(n): 322515100536
• 142249459464 is an abundant number, because the sum of its proper divisors (322515100536) is greater than itself. Its abundance is 180265641072

Bases of 142249459464

• Binary: 10000100011110101110100111111100001000₂
• Hexadecimal: 0x211EBA7F08
• Base-36: 1TCJNLE0

Squares and roots of 142249459464

• 142249459464 squared (142249459464²) is 20234908717800179167296
• 142249459464 cubed (142249459464³) is 2878404827410456801710209626489344
• The square root of 142249459464 is 377159.7267259589
• The cube root of 142249459464 is 5220.1567196529

Scales and comparisons

• 142,249,459,464 seconds is equal to 4,523 years, 4 weeks, 5 days, 18 hours, 44 minutes, 24 seconds.
• To count from 1 to 142,249,459,464 would take you about nine thousand and forty-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 142249459464 cubic inches would be around 435 feet tall.

Recreational maths with 142249459464

• 142249459464 backwards is 464954942241
• The number of decimal digits it has is: 12
• The sum of 142249459464's digits is 54
• More coming soon!