152109440
152,109,440 is an even composite number composed of five prime numbers multiplied together.
152109440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 152109440:
27 × 5 × 7 × 19 × 1787
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 19 × 1787)See below for interesting mathematical facts about the number 152109440 from the Numbermatics database.
Names of 152109440
- Cardinal: 152109440 can be written as One hundred fifty-two million, one hundred nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.5210944 × 108
Factors of 152109440
Divisors of 152109440
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 56 64 70 76 80 95 112 128 133 140 152 160 190 224 266 280 304 320 380 448 532 560 608 640 665 760 896 1064 1120 1216 1330 1520 1787 2128 2240 2432 2660 3040 3574 4256 4480 5320 6080 7148 8512 8935 10640 12160 12509 14296 17024 17870 21280 25018 28592 33953 35740 42560 50036 57184 62545 67906 71480 85120 100072 114368 125090 135812 142960 169765 200144 228736 237671 250180 271624 285920 339530 400288 475342 500360 543248 571840 679060 800576 950684 1000720 1086496 1143680 1188355 1358120 1601152 1901368 2001440 2172992 2376710 2716240 3802736 4002880 4345984 4753420 5432480 7605472 8005760 9506840 10864960 15210944 19013680 21729920 30421888 38027360 76054720 152109440
- Sum of all divisors σ(n): 437702400
- Sum of proper divisors (its aliquot sum) s(n): 285592960
- 152109440 is an abundant number, because the sum of its proper divisors (285592960) is greater than itself. Its abundance is 133483520
Bases of 152109440
- Binary: 10010001000100000001100000002
- Hexadecimal: 0x9110180
- Base-36: 2IK8E8
Squares and roots of 152109440
- 152109440 squared (1521094402) is 23137281737113600
- 152109440 cubed (1521094403) is 3519398968154576912384000
-
The
square root of 152109440 is 12333.2655853995 -
The
cube root of 152109440 is 533.8083822959
Scales and comparisons
How big is 152109440?- 152,109,440 seconds is equal to 4 years, 43 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
-
To count from 1 to 152,109,440 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 152109440 cubic inches would be around 44.5 feet tall.
Recreational maths with 152109440
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