42949489440
42,949,489,440 is an even composite number composed of seven prime numbers multiplied together.
42949489440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42949489440:
25 × 3 × 5 × 11 × 13 × 521 × 1201
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 521 × 1201)See below for interesting mathematical facts about the number 42949489440 from the Numbermatics database.
Names of 42949489440
- Cardinal: 42949489440 can be written as Forty-two billion, nine hundred forty-nine million, four hundred eighty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.294948944 × 1010
Factors of 42949489440
Divisors of 42949489440
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 39 40 44 48 52 55 60 65 66 78 80 88 96 104 110 120 130 132 143 156 160 165 176 195 208 220 240 260 264 286 312 330 352 390 416 429 440 480 520 521 528 572 624 660 715 780 858 880 1040 1042 1056 1144 1201 1248 1320 1430 1560 1563 1716 1760 2080 2084 2145 2288 2402 2605 2640 2860 3120 3126 3432 3603 4168 4290 4576 4804 5210 5280 5720 5731 6005 6240 6252 6773 6864 7206 7815 8336 8580 9608 10420 11440 11462 12010 12504 13211 13546 13728 14412 15613 15630 16672 17160 17193 18015 19216 20319 20840 22880 22924 24020 25008 26422 27092 28655 28824 31226 31260 33865 34320 34386 36030 38432 39633 40638 41680 45848 46839 48040 50016 52844 54184 57310 57648 62452 62520 66055 67730 68640 68772 72060 74503 78065 79266 81276 83360 85965 91696 93678 96080 101595 105688 108368 114620 115296 124904 125040 132110 135460 137544 144120 149006 156130 158532 162552 171743 171930 183392 187356 192160 198165 203190 211376 216736 223509 229240 234195 249808 250080 264220 270920 275088 288240 298012 312260 317064 325104 343486 343860 372515 374712 396330 406380 422752 447018 458480 468390 499616 515229 528440 541840 550176 576480 596024 624520 625721 634128 650208 686972 687720 745030 749424 792660 812760 858715 894036 916960 936780 1030458 1056880 1083680 1117545 1192048 1249040 1251442 1268256 1373944 1375440 1490060 1498848 1585320 1625520 1717430 1788072 1873560 1877163 2060916 2113760 2235090 2384096 2498080 2502884 2576145 2747888 2750880 2980120 3128605 3170640 3251040 3434860 3576144 3747120 3754326 4121832 4470180 5005768 5152290 5495776 5960240 6257210 6341280 6869720 6882931 7152288 7494240 7508652 8134373 8243664 8940360 9385815 10011536 10304580 11920480 12514420 13739440 13765862 15017304 16268746 16487328 17880720 18771630 20023072 20609160 20648793 24403119 25028840 27478880 27531724 30034608 32537492 34414655 35761440 37543260 40671865 41218320 41297586 48806238 50057680 55063448 60069216 65074984 68829310 75086520 81343730 82436640 82595172 89478103 97612476 100115360 103243965 110126896 122015595 130149968 137658620 150173040 162687460 165190344 178956206 195224952 206487930 220253792 244031190 260299936 268434309 275317240 300346080 325374920 330380688 357912412 390449904 412975860 447390515 488062380 536868618 550634480 650749840 660761376 715824824 780899808 825951720 894781030 976124760 1073737236 1101268960 1301499680 1342171545 1431649648 1651903440 1789562060 1952249520 2147474472 2684343090 2863299296 3303806880 3579124120 3904499040 4294948944 5368686180 7158248240 8589897888 10737372360 14316496480 21474744720 42949489440
- Sum of all divisors σ(n): 159380815104
- Sum of proper divisors (its aliquot sum) s(n): 116431325664
- 42949489440 is an abundant number, because the sum of its proper divisors (116431325664) is greater than itself. Its abundance is 73481836224
Bases of 42949489440
- Binary: 1001111111111111110100110011001000002
- Hexadecimal: 0x9FFFD3320
- Base-36: JQB0M5C
Squares and roots of 42949489440
- 42949489440 squared (429494894402) is 1844658643156671513600
- 42949489440 cubed (429494894403) is 79227146914662191438912016384000
-
The
square root of 42949489440 is 207242.5859711271 -
The
cube root of 42949489440 is 3502.0257508351
Scales and comparisons
How big is 42949489440?- 42,949,489,440 seconds is equal to 1,365 years, 34 weeks, 2 days, 13 hours, 44 minutes.
-
To count from 1 to 42,949,489,440 would take you about two thousand, seven hundred thirty-one 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 42949489440 cubic inches would be around 291.8 feet tall.
Recreational maths with 42949489440
- 42949489440 backwards is 04498494924
- The number of decimal digits it has is: 11
- The sum of 42949489440's digits is 57
- More coming soon!
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