142163570493
142,163,570,493 is an odd composite number composed of five prime numbers multiplied together.
142163570493 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142163570493:
32 × 73 × 47 × 792 × 157
(3 × 3 × 7 × 7 × 7 × 47 × 79 × 79 × 157)See below for interesting mathematical facts about the number 142163570493 from the Numbermatics database.
Names of 142163570493
- Cardinal: 142163570493 can be written as One hundred forty-two billion, one hundred sixty-three million, five hundred seventy thousand, four hundred ninety-three.
Scientific notation
- Scientific notation: 1.42163570493 × 1011
Factors of 142163570493
Divisors of 142163570493
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 9 21 47 49 63 79 141 147 157 237 329 343 423 441 471 553 711 987 1029 1099 1413 1659 2303 2961 3087 3297 3713 3871 4977 6241 6909 7379 7693 9891 11139 11613 12403 16121 18723 20727 22137 23079 25991 27097 33417 34839 37209 43687 48363 51653 53851 56169 66411 69237 77973 81291 86821 111627 131061 145089 154959 161553 181937 233919 243873 260463 293327 305809 361571 393183 464877 484659 545811 582941 607747 781389 879981 917427 979837 1084713 1273559 1637433 1748823 1823241 2053289 2140663 2530997 2639943 2752281 2939511 3254139 3820677 4080587 4254229 5246469 5469723 6159867 6421989 6858859 7592991 8818533 11462031 12241761 12762687 14373023 18479601 19265967 20576577 22778973 28564109 36725283 38288061 43119069 46052339 48012013 61729731 85692327 100611161 129357207 138157017 144036039 199948763 257076981 301833483 322366373 336084091 414471051 432108117 599846289 905500449 967099119 1008252273 1799538867 2256564611 2901297357 3024756819 6769693833 15795952277 20309081499 47387856831 142163570493
- Sum of all divisors σ(n): 249280012800
- Sum of proper divisors (its aliquot sum) s(n): 107116442307
- 142163570493 is a deficient number, because the sum of its proper divisors (107116442307) is less than itself. Its deficiency is 35047128186
Bases of 142163570493
- Binary: 100001000110011001101111101111001111012
- Hexadecimal: 0x21199BEF3D
- Base-36: 1TB4IP19
Squares and roots of 142163570493
- 142163570493 squared (1421635704932) is 20210480775318180263049
- 142163570493 cubed (1421635704933) is 2873194108399367414330447794613157
-
The
square root of 142163570493 is 377045.8466725233 -
The
cube root of 142163570493 is 5219.1058799087
Scales and comparisons
How big is 142163570493?- 142,163,570,493 seconds is equal to 4,520 years, 18 weeks, 5 days, 16 hours, 41 minutes, 33 seconds.
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To count from 1 to 142,163,570,493 would take you about nine thousand and 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 142163570493 cubic inches would be around 434.9 feet tall.
Recreational maths with 142163570493
- 142163570493 backwards is 394075361241
- The number of decimal digits it has is: 12
- The sum of 142163570493's digits is 45
- More coming soon!
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