145071442672
145,071,442,672 is an even composite number composed of five prime numbers multiplied together.
145071442672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 145071442672:
24 × 13 × 192 × 1399 × 1381
(2 × 2 × 2 × 2 × 13 × 19 × 19 × 1399 × 1381)See below for interesting mathematical facts about the number 145071442672 from the Numbermatics database.
Names of 145071442672
- Cardinal: 145071442672 can be written as One hundred forty-five billion, seventy-one million, four hundred forty-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.45071442672 × 1011
Factors of 145071442672
Divisors of 145071442672
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 8 13 16 19 26 38 52 76 104 152 208 247 304 361 494 722 988 1381 1399 1444 1976 2762 2798 2888 3952 4693 5524 5596 5776 9386 11048 11192 17953 18187 18772 22096 22384 26239 26581 35906 36374 37544 52478 53162 71812 72748 75088 104956 106324 143624 145496 209912 212648 287248 290992 341107 345553 419824 425296 498541 505039 682214 691106 997082 1010078 1364428 1382212 1932019 1994164 2020156 2728856 2764424 3864038 3988328 4040312 5457712 5528848 6481033 6565507 7728076 7976656 8080624 12962066 13131014 15456152 25116247 25924132 26262028 30912304 36708361 50232494 51848264 52524056 73416722 100464988 103696528 105048112 146833444 200929976 293666888 401859952 477208693 587333776 697458859 954417386 1394917718 1908834772 2789835436 3817669544 5579670872 7635339088 9066965167 11159341744 18133930334 36267860668 72535721336 145071442672
- Sum of all divisors σ(n): 319926919200
- Sum of proper divisors (its aliquot sum) s(n): 174855476528
- 145071442672 is an abundant number, because the sum of its proper divisors (174855476528) is greater than itself. Its abundance is 29784033856
Bases of 145071442672
- Binary: 100001110001101110111010001010111100002
- Hexadecimal: 0x21C6EE8AF0
- Base-36: 1UN7SHKG
Squares and roots of 145071442672
- 145071442672 squared (1450714426722) is 21045723478935382499584
- 145071442672 cubed (1450714426723) is 3053133467165138741880792319848448
-
The
square root of 145071442672 is 380882.4525650927 -
The
cube root of 145071442672 is 5254.4505592269
Scales and comparisons
How big is 145071442672?- 145,071,442,672 seconds is equal to 4,612 years, 42 weeks, 5 days, 14 hours, 57 minutes, 52 seconds.
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To count from 1 to 145,071,442,672 would take you about nine thousand, two hundred twenty-five 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 145071442672 cubic inches would be around 437.9 feet tall.
Recreational maths with 145071442672
- 145071442672 backwards is 276244170541
- The number of decimal digits it has is: 12
- The sum of 145071442672's digits is 43
- More coming soon!
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The information we have on file for 145071442672 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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