155043552
155,043,552 is an even composite number composed of five prime numbers multiplied together.
What does the number 155043552 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
155043552 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 155043552:
25 × 3 × 232 × 43 × 71
(2 × 2 × 2 × 2 × 2 × 3 × 23 × 23 × 43 × 71)See below for interesting mathematical facts about the number 155043552 from the Numbermatics database.
Names of 155043552
- Cardinal: 155043552 can be written as One hundred fifty-five million, forty-three thousand, five hundred fifty-two.
Scientific notation
- Scientific notation: 1.55043552 × 108
Factors of 155043552
Divisors of 155043552
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 32 43 46 48 69 71 86 92 96 129 138 142 172 184 213 258 276 284 344 368 426 516 529 552 568 688 736 852 989 1032 1058 1104 1136 1376 1587 1633 1704 1978 2064 2116 2208 2272 2967 3053 3174 3266 3408 3956 4128 4232 4899 5934 6106 6348 6532 6816 7912 8464 9159 9798 11868 12212 12696 13064 15824 16928 18318 19596 22747 23736 24424 25392 26128 31648 36636 37559 39192 45494 47472 48848 50784 52256 68241 70219 73272 75118 78384 90988 94944 97696 112677 136482 140438 146544 150236 156768 181976 210657 225354 272964 280876 293088 300472 363952 421314 450708 545928 561752 600944 727904 842628 901416 1091856 1123504 1201888 1615037 1685256 1802832 2183712 2247008 3230074 3370512 3605664 4845111 6460148 6741024 9690222 12920296 19380444 25840592 38760888 51681184 77521776 155043552
- Sum of all divisors σ(n): 441479808
- Sum of proper divisors (its aliquot sum) s(n): 286436256
- 155043552 is an abundant number, because the sum of its proper divisors (286436256) is greater than itself. Its abundance is 131392704
Bases of 155043552
- Binary: 10010011110111000110111000002
- Hexadecimal: 0x93DC6E0
- Base-36: 2KB4DC
Squares and roots of 155043552
- 155043552 squared (1550435522) is 24038503016776704
- 155043552 cubed (1550435523) is 3727014892483775779012608
-
The
square root of 155043552 is 12451.6485655513 -
The
cube root of 155043552 is 537.2188421037
Scales and comparisons
How big is 155043552?- 155,043,552 seconds is equal to 4 years, 48 weeks, 2 days, 11 hours, 39 minutes, 12 seconds.
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To count from 1 to 155,043,552 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 155043552 cubic inches would be around 44.8 feet tall.
Recreational maths with 155043552
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