145750995
145,750,995 is an odd composite number composed of six prime numbers multiplied together.
145750995 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 145750995:
34 × 5 × 13 × 19 × 31 × 47
(3 × 3 × 3 × 3 × 5 × 13 × 19 × 31 × 47)See below for interesting mathematical facts about the number 145750995 from the Numbermatics database.
Names of 145750995
- Cardinal: 145750995 can be written as One hundred forty-five million, seven hundred fifty thousand, nine hundred ninety-five.
Scientific notation
- Scientific notation: 1.45750995 × 108
Factors of 145750995
Divisors of 145750995
- Number of divisors d(n): 160
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Complete list of divisors:
1 3 5 9 13 15 19 27 31 39 45 47 57 65 81 93 95 117 135 141 155 171 195 235 247 279 285 351 403 405 423 465 513 585 589 611 705 741 837 855 893 1053 1209 1235 1269 1395 1457 1539 1755 1767 1833 2015 2115 2223 2511 2565 2679 2945 3055 3627 3705 3807 4185 4371 4465 5265 5301 5499 6045 6345 6669 7285 7657 7695 8037 8835 9165 10881 11115 11609 12555 13113 13395 15903 16497 18135 18941 19035 20007 21855 22971 24111 26505 27495 27683 32643 33345 34827 38285 39339 40185 47709 49491 54405 56823 58045 65565 68913 72333 79515 82485 83049 94705 100035 104481 114855 118017 120555 138415 163215 170469 174135 196695 206739 238545 247455 249147 284115 313443 344565 359879 361665 415245 511407 522405 590085 620217 747441 852345 940329 1033695 1079637 1245735 1534221 1567215 1799395 2242323 2557035 3101085 3238911 3737205 4701645 5398185 7671105 9716733 11211615 16194555 29150199 48583665 145750995
- Sum of all divisors σ(n): 312238080
- Sum of proper divisors (its aliquot sum) s(n): 166487085
- 145750995 is an abundant number, because the sum of its proper divisors (166487085) is greater than itself. Its abundance is 20736090
Bases of 145750995
- Binary: 10001010111111111011110100112
- Hexadecimal: 0x8AFFBD3
- Base-36: 2ERY6R
Squares and roots of 145750995
- 145750995 squared (1457509952) is 21243352543490025
- 145750995 cubed (1457509953) is 3096239770349451916324875
-
The
square root of 145750995 is 12072.7376762689 -
The
cube root of 145750995 is 526.2642185795
Scales and comparisons
How big is 145750995?- 145,750,995 seconds is equal to 4 years, 32 weeks, 6 days, 22 hours, 23 minutes, 15 seconds.
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To count from 1 to 145,750,995 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 145750995 cubic inches would be around 43.9 feet tall.
Recreational maths with 145750995
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