149551040
149,551,040 is an even composite number composed of five prime numbers multiplied together.
149551040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 149551040:
26 × 5 × 17 × 37 × 743
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 37 × 743)See below for interesting mathematical facts about the number 149551040 from the Numbermatics database.
Names of 149551040
- Cardinal: 149551040 can be written as One hundred forty-nine million, five hundred fifty-one thousand and forty.
Scientific notation
- Scientific notation: 1.4955104 × 108
Factors of 149551040
Divisors of 149551040
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 37 40 64 68 74 80 85 136 148 160 170 185 272 296 320 340 370 544 592 629 680 740 743 1088 1184 1258 1360 1480 1486 2368 2516 2720 2960 2972 3145 3715 5032 5440 5920 5944 6290 7430 10064 11840 11888 12580 12631 14860 20128 23776 25160 25262 27491 29720 40256 47552 50320 50524 54982 59440 63155 100640 101048 109964 118880 126310 137455 201280 202096 219928 237760 252620 274910 404192 439856 467347 505240 549820 808384 879712 934694 1010480 1099640 1759424 1869388 2020960 2199280 2336735 3738776 4041920 4398560 4673470 7477552 8797120 9346940 14955104 18693880 29910208 37387760 74775520 149551040
- Sum of all divisors σ(n): 387778752
- Sum of proper divisors (its aliquot sum) s(n): 238227712
- 149551040 is an abundant number, because the sum of its proper divisors (238227712) is greater than itself. Its abundance is 88676672
Bases of 149551040
- Binary: 10001110100111110111110000002
- Hexadecimal: 0x8E9F7C0
- Base-36: 2H1EBK
Squares and roots of 149551040
- 149551040 squared (1495510402) is 22365513565081600
- 149551040 cubed (1495510403) is 3344785813792060964864000
-
The
square root of 149551040 is 12229.1062633375 -
The
cube root of 149551040 is 530.7986535103
Scales and comparisons
How big is 149551040?- 149,551,040 seconds is equal to 4 years, 39 weeks, 1 day, 21 hours, 57 minutes, 20 seconds.
-
To count from 1 to 149,551,040 would take you about seven 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 149551040 cubic inches would be around 44.2 feet tall.
Recreational maths with 149551040
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