142224134640

Names of 142224134640

• Cardinal: 142224134640 can be written as One hundred forty-two billion, two hundred twenty-four million, one hundred thirty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4222413464 × 10¹¹

Factors of 142224134640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 113151

Divisors of 142224134640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 56 60 70 80 84 98 105 107 112 120 140 147 168 196 210 214 240 245 280 294 321 336 392 420 428 490 535 560 588 642 735 749 784 840 856 980 1070 1176 1284 1470 1498 1605 1680 1712 1960 2140 2247 2352 2568 2940 2996 3210 3745 3920 4280 4494 5136 5243 5880 5992 6420 7490 8560 8988 10486 11235 11760 11984 12840 14980 15729 17976 20972 22470 25680 26215 29960 31458 35952 41944 44940 52430 59920 62916 78645 83888 89880 104860 113027 125832 157290 179760 209720 226054 251664 314580 339081 419440 452108 565135 629160 678162 791189 904216 1130270 1258320 1356324 1582378 1695405 1808432 2260540 2373567 2712648 3164756 3390810 3955945 4521080 4747134 5425296 5538323 6329512 6781620 7911890 9042160 9494268 11076646 11867835 12093889 12659024 13563240 15823780 16614969 18988536 22153292 23735670 24187778 27126480 27691615 31647560 33229938 36281667 37977072 44306584 47471340 48375556 55383230 60469445 63295120 66459876 72563334 83074845 84657223 88613168 94942680 96751112 110766460 120938890 132919752 145126668 166149690 169314446 181408335 189885360 193502224 221532920 241877780 253971669 265839504 290253336 332299380 338628892 362816670 423286115 443065840 483755560 507943338 580506672 592600561 664598760 677257784 725633340 846572230 967511120 1015886676 1185201122 1269858345 1329197520 1354515568 1451266680 1693144460 1777801683 2031773352 2370402244 2539716690 2902533360 2963002805 3386288920 3555603366 4063546704 4740804488 5079433380 5926005610 6772577840 7111206732 8889008415 9481608976 10158866760 11852011220 14222413464 17778016830 20317733520 23704022440 28444826928 35556033660 47408044880 71112067320 142224134640
• Sum of all divisors σ(n): 517675473792
• Sum of proper divisors (its aliquot sum) s(n): 375451339152
• 142224134640 is an abundant number, because the sum of its proper divisors (375451339152) is greater than itself. Its abundance is 233227204512

Bases of 142224134640

• Binary: 10000100011101001110000001000111110000₂
• Hexadecimal: 0x211D3811F0
• Base-36: 1TC4KSMO

Squares and roots of 142224134640

• 142224134640 squared (142224134640²) is 20227704474096847929600
• 142224134640 cubed (142224134640³) is 2876867764582080492339035641344000
• The square root of 142224134640 is 377126.1521560127
• The cube root of 142224134640 is 5219.8469178989

Scales and comparisons

• 142,224,134,640 seconds is equal to 4,522 years, 14 weeks, 6 days, 16 hours, 4 minutes.
• To count from 1 to 142,224,134,640 would take you about nine thousand and forty-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 142224134640 cubic inches would be around 435 feet tall.

Recreational maths with 142224134640

• 142224134640 backwards is 046431422241
• The number of decimal digits it has is: 12
• The sum of 142224134640's digits is 33
• More coming soon!