142145354752

Names of 142145354752

• Cardinal: 142145354752 can be written as One hundred forty-two billion, one hundred forty-five million, three hundred fifty-four thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.42145354752 × 10¹¹

Factors of 142145354752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2660

Divisors of 142145354752

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 8 16 17 32 34 41 64 68 79 82 128 136 158 164 256 272 316 328 512 544 632 656 697 1024 1088 1264 1312 1343 1394 2176 2521 2528 2624 2686 2788 3239 4352 5042 5056 5248 5372 5576 6478 8704 10084 10112 10496 10744 11152 12956 17408 20168 20224 20992 21488 22304 25912 40336 40448 41984 42857 42976 44608 51824 55063 80672 80896 85714 85952 89216 103361 103648 110126 161344 171428 171904 178432 199159 206722 207296 220252 322688 342856 343808 356864 398318 413444 414592 440504 645376 685712 687616 713728 796636 826888 829184 881008 1290752 1371424 1375232 1593272 1653776 1658368 1757137 1762016 2581504 2742848 3186544 3307552 3316736 3385703 3514274 3524032 5485696 6373088 6615104 6771406 7028548 7048064 8165519 10971392 12746176 13230208 13542812 14057096 14096128 16331038 21942784 25492352 26460416 27085624 28114192 28192256 32662076 43885568 50984704 52920832 54171248 56228384 56384512 65324152 101969408 105841664 108342496 112456768 130648304 138813823 203938816 216684992 224913536 261296608 277627646 433369984 449827072 522593216 555255292 866739968 899654144 1045186432 1110510584 1733479936 1799308288 2090372864 2221021168 3466959872 4180745728 4442042336 8361491456 8884084672 17768169344 35536338688 71072677376 142145354752
• Sum of all divisors σ(n): 312230056320
• Sum of proper divisors (its aliquot sum) s(n): 170084701568
• 142145354752 is an abundant number, because the sum of its proper divisors (170084701568) is greater than itself. Its abundance is 27939346816

Bases of 142145354752

• Binary: 10000100011000100001011111110000000000₂
• Hexadecimal: 0x211885FC00
• Base-36: 1TATO9OG

Squares and roots of 142145354752

• 142145354752 squared (142145354752²) is 20205301877571928981504
• 142145354752 cubed (142145354752³) is 2872089803258713517472836126507008
• The square root of 142145354752 is 377021.6900285711
• The cube root of 142145354752 is 5218.8829584261

Scales and comparisons

• 142,145,354,752 seconds is equal to 4,519 years, 40 weeks, 4 days, 20 hours, 45 minutes, 52 seconds.
• To count from 1 to 142,145,354,752 would take you about nine thousand and thirty-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 142145354752 cubic inches would be around 434.9 feet tall.

Recreational maths with 142145354752

• 142145354752 backwards is 257453541241
• The number of decimal digits it has is: 12
• The sum of 142145354752's digits is 43
• More coming soon!