142920844657272

Names of 142920844657272

• Cardinal: 142920844657272 can be written as One hundred forty-two trillion, nine hundred twenty billion, eight hundred forty-four million, six hundred fifty-seven thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.42920844657272 × 10¹⁴

Factors of 142920844657272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 67510533

Divisors of 142920844657272

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 121 132 162 198 216 242 243 264 297 324 363 396 484 486 594 648 726 729 792 891 968 972 1089 1188 1452 1458 1782 1944 2178 2187 2376 2673 2904 2916 3267 3564 4356 4374 5346 5832 6534 7128 8019 8712 8748 9801 10692 13068 16038 17496 19602 21384 24057 26136 29403 32076 39204 48114 58806 64152 78408 88209 96228 117612 176418 192456 235224 264627 352836 529254 705672 1058508 2117016 67510517 135021034 202531551 270042068 405063102 540084136 607594653 742615687 810126204 1215189306 1485231374 1620252408 1822783959 2227847061 2430378612 2970462748 3645567918 4455694122 4860757224 5468351877 5940925496 6683541183 7291135836 8168772557 8911388244 10936703754 13367082366 14582271672 16337545114 16405055631 17822776488 20050623549 21873407508 24506317671 26734164732 32675090228 32810111262 40101247098 43746815016 49012635342 49215166893 53468329464 60151870647 65350180456 65620222524 73518953013 80202494196 98025270684 98430333786 120303741294 131240445048 147037906026 147645500679 160404988392 180455611941 196050541368 196860667572 220556859039 240607482588 294075812052 295291001358 360911223882 393721335144 441113718078 481214965176 541366835823 588151624104 590582002716 661670577117 721822447764 882227436156 1082733671646 1181164005432 1323341154234 1443644895528 1624100507469 1764454872312 1985011731351 2165467343292 2646682308468 3248201014938 3970023462702 4330934686584 5293364616936 5955035194053 6496402029876 7940046925404 11910070388106 12992804059752 15880093850808 17865105582159 23820140776212 35730211164318 47640281552424 71460422328636 142920844657272
• Sum of all divisors σ(n): 441761825584800
• Sum of proper divisors (its aliquot sum) s(n): 298840980927528
• 142920844657272 is an abundant number, because the sum of its proper divisors (298840980927528) is greater than itself. Its abundance is 155920136270256

Bases of 142920844657272

• Binary: 100000011111110001011010001011010100001001111000₂
• Hexadecimal: 0x81FC5A2D4278
• Base-36: 1ENSXGSVI0

Squares and roots of 142920844657272

• 142920844657272 squared (142920844657272²) is 20426367837548074387142481984
• 142920844657272 cubed (142920844657272³) is 2919353744622505323306084221993987914587648
• The square root of 142920844657272 is 11954950.6338283137
• The cube root of 142920844657272 is 52283.5648481869

Scales and comparisons

• 142,920,844,657,272 seconds is equal to 4,544,440 years, 40 weeks, 2 days, 19 hours, 1 minute, 12 seconds.
• To count from 1 to 142,920,844,657,272 would take you about eleven million, three hundred sixty-one thousand, one hundred one 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 142920844657272 cubic inches would be around 4357 feet tall.

Recreational maths with 142920844657272

• 142920844657272 backwards is 272756448029241
• The number of decimal digits it has is: 15
• The sum of 142920844657272's digits is 63
• More coming soon!