142623212445
142,623,212,445 is an odd composite number composed of five prime numbers multiplied together.
142623212445 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142623212445:
32 × 5 × 73 × 473 × 89
(3 × 3 × 5 × 7 × 7 × 7 × 47 × 47 × 47 × 89)See below for interesting mathematical facts about the number 142623212445 from the Numbermatics database.
Names of 142623212445
- Cardinal: 142623212445 can be written as One hundred forty-two billion, six hundred twenty-three million, two hundred twelve thousand, four hundred forty-five.
Scientific notation
- Scientific notation: 1.42623212445 × 1011
Factors of 142623212445
Divisors of 142623212445
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 7 9 15 21 35 45 47 49 63 89 105 141 147 235 245 267 315 329 343 423 441 445 623 705 735 801 987 1029 1335 1645 1715 1869 2115 2205 2209 2303 2961 3087 3115 4005 4183 4361 4935 5145 5607 6627 6909 9345 11045 11515 12549 13083 14805 15435 15463 16121 19881 20727 20915 21805 28035 29281 30527 33135 34545 37647 39249 46389 48363 62745 65415 77315 80605 87843 91581 99405 103635 103823 108241 139167 145089 146405 152635 188235 196245 196601 204967 231945 241815 263529 274743 311469 324723 439215 457905 519115 541205 589803 614901 695835 725445 726761 757687 934407 974169 983005 1024835 1317645 1373715 1376207 1434769 1557345 1623615 1769409 1844703 2180283 2273061 2949015 3074505 3633805 3788435 4128621 4304307 4672035 4870845 5087327 6540849 6819183 6881035 7173845 8847045 9223515 9240247 9633449 10901415 11365305 12385863 12912921 15261981 20643105 21521535 25436635 27720741 28900347 32704245 34095915 35611289 45785943 46201235 48167245 61929315 64564605 64681729 67434143 76309905 83162223 86701041 106833867 138603705 144501735 178056445 194045187 202302429 228929715 320501601 323408645 337170715 415811115 433505205 452772103 534169335 582135561 606907287 970225935 1011512145 1358316309 1602508005 2263860515 2910677805 3034536435 3169404721 4074948927 6791581545 9508214163 15847023605 20374744635 28524642489 47541070815 142623212445
- Sum of all divisors σ(n): 297872640000
- Sum of proper divisors (its aliquot sum) s(n): 155249427555
- 142623212445 is an abundant number, because the sum of its proper divisors (155249427555) is greater than itself. Its abundance is 12626215110
Bases of 142623212445
- Binary: 100001001101010000000110000011100111012
- Hexadecimal: 0x213501839D
- Base-36: 1TIQ6F19
Squares and roots of 142623212445
- 142623212445 squared (1426232124452) is 20341380728131602878025
- 142623212445 cubed (1426232124453) is 2901153065012942385190932997021125
-
The
square root of 142623212445 is 377654.8853715519 -
The
cube root of 142623212445 is 5224.7246171873
Scales and comparisons
How big is 142623212445?- 142,623,212,445 seconds is equal to 4,534 years, 50 weeks, 5 days, 15 hours, 45 seconds.
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To count from 1 to 142,623,212,445 would take you about nine thousand and sixty-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 142623212445 cubic inches would be around 435.4 feet tall.
Recreational maths with 142623212445
- 142623212445 backwards is 544212326241
- The number of decimal digits it has is: 12
- The sum of 142623212445's digits is 36
- More coming soon!
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