4943149640
4,943,149,640 is an even composite number composed of seven prime numbers multiplied together.
4943149640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 4943149640:
23 × 5 × 11 × 13 × 31 × 61 × 457
(2 × 2 × 2 × 5 × 11 × 13 × 31 × 61 × 457)See below for interesting mathematical facts about the number 4943149640 from the Numbermatics database.
Names of 4943149640
- Cardinal: 4943149640 can be written as Four billion, nine hundred forty-three million, one hundred forty-nine thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.94314964 × 109
Factors of 4943149640
Divisors of 4943149640
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 11 13 20 22 26 31 40 44 52 55 61 62 65 88 104 110 122 124 130 143 155 220 244 248 260 286 305 310 341 403 440 457 488 520 572 610 620 671 682 715 793 806 914 1144 1220 1240 1342 1364 1430 1586 1612 1705 1828 1891 2015 2285 2440 2684 2728 2860 3172 3224 3355 3410 3656 3782 3965 4030 4433 4570 5027 5368 5720 5941 6344 6710 6820 7564 7930 8060 8723 8866 9140 9455 10054 11882 13420 13640 14167 15128 15860 16120 17446 17732 18280 18910 20108 20801 22165 23764 24583 25135 26840 27877 28334 29705 31720 34892 35464 37820 40216 41602 43615 44330 47528 49166 50270 55754 56668 59410 65351 69784 70835 75640 83204 87230 88660 98332 100540 104005 111508 113336 118820 122915 130702 139385 141670 155837 166408 174460 177320 184171 196664 201080 208010 223016 237640 245830 261404 270413 278770 283340 306647 311674 326755 348920 362401 368342 416020 491660 522808 540826 557540 566680 613294 623348 653510 724802 736684 779185 832040 864187 920855 983320 1081652 1115080 1226588 1246696 1307020 1352065 1449604 1473368 1533235 1558370 1728374 1812005 1841710 2025881 2163304 2453176 2614040 2704130 2899208 3066470 3116740 3456748 3624010 3683420 3986411 4051762 4320935 5408260 6132940 6233480 6913496 7248020 7366840 7972822 8103524 8641870 9506057 10129405 10816520 11234431 12265880 14496040 15945644 16207048 17283740 19012114 19932055 20258810 22468862 31891288 34567480 38024228 39864110 40517620 44937724 47530285 56172155 76048456 79728220 81035240 89875448 95060570 112344310 123578741 159456440 190121140 224688620 247157482 380242280 449377240 494314964 617893705 988629928 1235787410 2471574820 4943149640
- Sum of all divisors σ(n): 13739120640
- Sum of proper divisors (its aliquot sum) s(n): 8795971000
- 4943149640 is an abundant number, because the sum of its proper divisors (8795971000) is greater than itself. Its abundance is 3852821360
Bases of 4943149640
- Binary: 1001001101010001001111010010010002
- Hexadecimal: 0x126A27A48
- Base-36: 29R0UO8
Squares and roots of 4943149640
- 4943149640 squared (49431496402) is 24434728363432129600
- 4943149640 cubed (49431496403) is 120784518713197320596673344000
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The
square root of 4943149640 is 70307.5361536727 -
The
cube root of 4943149640 is 1703.4703778823
Scales and comparisons
How big is 4943149640?- 4,943,149,640 seconds is equal to 157 years, 9 weeks, 1 day, 9 hours, 7 minutes, 20 seconds.
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To count from 1 to 4,943,149,640 would take you about three hundred fourteen 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 4943149640 cubic inches would be around 142 feet tall.
Recreational maths with 4943149640
- 4943149640 backwards is 0469413494
- 4943149640 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4943149640's digits is 44
- More coming soon!
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