148970220
148,970,220 is an even composite number composed of six prime numbers multiplied together.
148970220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 148970220:
22 × 3 × 5 × 7 × 412 × 211
(2 × 2 × 3 × 5 × 7 × 41 × 41 × 211)See below for interesting mathematical facts about the number 148970220 from the Numbermatics database.
Names of 148970220
- Cardinal: 148970220 can be written as One hundred forty-eight million, nine hundred seventy thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.4897022 × 108
Factors of 148970220
Divisors of 148970220
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 41 42 60 70 82 84 105 123 140 164 205 210 211 246 287 410 420 422 492 574 615 633 820 844 861 1055 1148 1230 1266 1435 1477 1681 1722 2110 2460 2532 2870 2954 3165 3362 3444 4220 4305 4431 5043 5740 5908 6330 6724 7385 8405 8610 8651 8862 10086 11767 12660 14770 16810 17220 17302 17724 20172 22155 23534 25215 25953 29540 33620 34604 35301 43255 44310 47068 50430 51906 58835 60557 70602 86510 88620 100860 103812 117670 121114 129765 141204 173020 176505 181671 235340 242228 259530 302785 353010 354691 363342 519060 605570 706020 709382 726684 908355 1064073 1211140 1418764 1773455 1816710 2128146 2482837 3546910 3633420 4256292 4965674 5320365 7093820 7448511 9931348 10640730 12414185 14897022 21281460 24828370 29794044 37242555 49656740 74485110 148970220
- Sum of all divisors σ(n): 490930944
- Sum of proper divisors (its aliquot sum) s(n): 341960724
- 148970220 is an abundant number, because the sum of its proper divisors (341960724) is greater than itself. Its abundance is 192990504
Bases of 148970220
- Binary: 10001110000100011010111011002
- Hexadecimal: 0x8E11AEC
- Base-36: 2GOY5O
Squares and roots of 148970220
- 148970220 squared (1489702202) is 22192126446848400
- 148970220 cubed (1489702203) is 3305965959054824454648000
-
The
square root of 148970220 is 12205.3357184471 -
The
cube root of 148970220 is 530.1105975435
Scales and comparisons
How big is 148970220?- 148,970,220 seconds is equal to 4 years, 38 weeks, 2 days, 4 hours, 37 minutes.
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To count from 1 to 148,970,220 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 148970220 cubic inches would be around 44.2 feet tall.
Recreational maths with 148970220
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