742140256
742,140,256 is an even composite number composed of five prime numbers multiplied together.
742140256 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 742140256:
25 × 11 × 13 × 157 × 1033
(2 × 2 × 2 × 2 × 2 × 11 × 13 × 157 × 1033)See below for interesting mathematical facts about the number 742140256 from the Numbermatics database.
Names of 742140256
- Cardinal: 742140256 can be written as Seven hundred forty-two million, one hundred forty thousand, two hundred fifty-six.
Scientific notation
- Scientific notation: 7.42140256 × 108
Factors of 742140256
Divisors of 742140256
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 88 104 143 157 176 208 286 314 352 416 572 628 1033 1144 1256 1727 2041 2066 2288 2512 3454 4082 4132 4576 5024 6908 8164 8264 11363 13429 13816 16328 16528 22451 22726 26858 27632 32656 33056 44902 45452 53716 55264 65312 89804 90904 107432 147719 162181 179608 181808 214864 295438 324362 359216 363616 429728 590876 648724 718432 1181752 1297448 1783991 2108353 2363504 2594896 3567982 4216706 4727008 5189792 7135964 8433412 14271928 16866824 23191883 28543856 33733648 46383766 57087712 67467296 92767532 185535064 371070128 742140256
- Sum of all divisors σ(n): 1729129248
- Sum of proper divisors (its aliquot sum) s(n): 986988992
- 742140256 is an abundant number, because the sum of its proper divisors (986988992) is greater than itself. Its abundance is 244848736
Bases of 742140256
- Binary: 1011000011110000101001011000002
- Hexadecimal: 0x2C3C2960
- Base-36: C9UN34
Squares and roots of 742140256
- 742140256 squared (7421402562) is 550772159575745536
- 742140256 cubed (7421402563) is 408750191505216643477897216
-
The
square root of 742140256 is 27242.2513019757 -
The
cube root of 742140256 is 905.3753440369
Scales and comparisons
How big is 742140256?- 742,140,256 seconds is equal to 23 years, 31 weeks, 14 hours, 4 minutes, 16 seconds.
-
To count from 1 to 742,140,256 would take you about thirty-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 742140256 cubic inches would be around 75.4 feet tall.
Recreational maths with 742140256
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