140195400
140,195,400 is an even composite number composed of five prime numbers multiplied together.
140195400 is an even 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 140195400:
23 × 3 × 52 × 412 × 139
(2 × 2 × 2 × 3 × 5 × 5 × 41 × 41 × 139)See below for interesting mathematical facts about the number 140195400 from the Numbermatics database.
Names of 140195400
- Cardinal: 140195400 can be written as One hundred forty million, one hundred ninety-five thousand, four hundred.
Scientific notation
- Scientific notation: 1.401954 × 108
Factors of 140195400
Divisors of 140195400
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 41 50 60 75 82 100 120 123 139 150 164 200 205 246 278 300 328 410 417 492 556 600 615 695 820 834 984 1025 1112 1230 1390 1640 1668 1681 2050 2085 2460 2780 3075 3336 3362 3475 4100 4170 4920 5043 5560 5699 6150 6724 6950 8200 8340 8405 10086 10425 11398 12300 13448 13900 16680 16810 17097 20172 20850 22796 24600 25215 27800 28495 33620 34194 40344 41700 42025 45592 50430 56990 67240 68388 83400 84050 85485 100860 113980 126075 136776 142475 168100 170970 201720 227960 233659 252150 284950 336200 341940 427425 467318 504300 569900 683880 700977 854850 934636 1008600 1139800 1168295 1401954 1709700 1869272 2336590 2803908 3419400 3504885 4673180 5607816 5841475 7009770 9346360 11682950 14019540 17524425 23365900 28039080 35048850 46731800 70097700 140195400
- Sum of all divisors σ(n): 448669200
- Sum of proper divisors (its aliquot sum) s(n): 308473800
- 140195400 is an abundant number, because the sum of its proper divisors (308473800) is greater than itself. Its abundance is 168278400
Bases of 140195400
- Binary: 10000101101100110110010010002
- Hexadecimal: 0x85B3648
- Base-36: 2BGVGO
Squares and roots of 140195400
- 140195400 squared (1401954002) is 19654750181160000
- 140195400 cubed (1401954003) is 2755505563547798664000000
-
The
square root of 140195400 is 11840.4138441187 -
The
cube root of 140195400 is 519.4908724891
Scales and comparisons
How big is 140195400?- 140,195,400 seconds is equal to 4 years, 23 weeks, 5 days, 15 hours, 10 minutes.
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To count from 1 to 140,195,400 would take you about six 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 140195400 cubic inches would be around 43.3 feet tall.
Recreational maths with 140195400
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