120142357272

Names of 120142357272

• Cardinal: 120142357272 can be written as One hundred twenty billion, one hundred forty-two million, three hundred fifty-seven thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.20142357272 × 10¹¹

Factors of 120142357272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1644

Divisors of 120142357272

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 31 36 42 54 56 62 63 72 84 93 108 124 126 168 186 189 216 217 248 252 279 372 378 434 504 558 651 744 756 837 868 1116 1302 1512 1601 1674 1736 1953 2232 2604 3202 3348 3906 4803 5208 5859 6404 6696 7812 9606 11207 11718 12808 14409 15624 19212 22414 23436 28818 33621 38424 43227 44828 46872 49631 57636 67242 86454 89656 99262 100863 115272 134484 148893 172908 198524 201726 268968 297786 302589 345816 347417 397048 403452 446679 595572 605178 694834 806904 893358 1042251 1191144 1210356 1340037 1389668 1786716 2084502 2420712 2563201 2680074 2779336 3126753 3573432 4169004 5126402 5360148 6253506 7689603 8338008 9380259 10252804 10720296 12507012 15379206 17942407 18760518 20505608 23068809 25014024 30758412 35884814 37521036 46137618 53827221 61516824 69206427 71769628 75042072 79459231 92275236 107654442 138412854 143539256 158918462 161481663 184550472 215308884 238377693 276825708 317836924 322963326 430617768 476755386 484444989 553651416 556214617 635673848 645926652 715133079 953510772 968889978 1112429234 1291853304 1430266158 1668643851 1907021544 1937779956 2145399237 2224858468 2860532316 3337287702 3875559912 4290798474 4449716936 5005931553 5721064632 6674575404 8581596948 10011863106 13349150808 15017794659 17163193896 20023726212 30035589318 40047452424 60071178636 120142357272
• Sum of all divisors σ(n): 393953740800
• Sum of proper divisors (its aliquot sum) s(n): 273811383528
• 120142357272 is an abundant number, because the sum of its proper divisors (273811383528) is greater than itself. Its abundance is 153669026256

Bases of 120142357272

• Binary: 1101111111001000010101110001100011000₂
• Hexadecimal: 0x1BF90AE318
• Base-36: 1J6XNO60

Squares and roots of 120142357272

• 120142357272 squared (120142357272²) is 14434186010872891281984
• 120142357272 cubed (120142357272³) is 1734157132648795380979735824987648
• The square root of 120142357272 is 346615.5756338713
• The cube root of 120142357272 is 4934.3738402345

Scales and comparisons

• 120,142,357,272 seconds is equal to 3,820 years, 8 weeks, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 120,142,357,272 would take you about seven thousand, six hundred forty 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 120142357272 cubic inches would be around 411.2 feet tall.

Recreational maths with 120142357272

• 120142357272 backwards is 272753241021
• 120142357272 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 120142357272's digits is 36
• More coming soon!