2149727040
2,149,727,040 is an even composite number composed of five prime numbers multiplied together.
2149727040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 2149727040:
26 × 34 × 5 × 197 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 197 × 421)See below for interesting mathematical facts about the number 2149727040 from the Numbermatics database.
Names of 2149727040
- Cardinal: 2149727040 can be written as Two billion, one hundred forty-nine million, seven hundred twenty-seven thousand and forty.
Scientific notation
- Scientific notation: 2.14972704 × 109
Factors of 2149727040
Divisors of 2149727040
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 197 216 240 270 288 320 324 360 394 405 421 432 480 540 576 591 648 720 788 810 842 864 960 985 1080 1182 1263 1296 1440 1576 1620 1684 1728 1773 1970 2105 2160 2364 2526 2592 2880 2955 3152 3240 3368 3546 3789 3940 4210 4320 4728 5052 5184 5319 5910 6304 6315 6480 6736 7092 7578 7880 8420 8640 8865 9456 10104 10638 11367 11820 12608 12630 12960 13472 14184 15156 15760 15957 16840 17730 18912 18945 20208 21276 22734 23640 25260 25920 26595 26944 28368 30312 31520 31914 33680 34101 35460 37824 37890 40416 42552 45468 47280 50520 53190 56736 56835 60624 63040 63828 67360 68202 70920 75780 79785 80832 82937 85104 90936 94560 101040 106380 113472 113670 121248 127656 134720 136404 141840 151560 159570 165874 170208 170505 181872 189120 202080 212760 227340 242496 248811 255312 272808 283680 303120 319140 331748 340416 341010 363744 404160 414685 425520 454680 497622 510624 545616 567360 606240 638280 663496 682020 727488 746433 829370 851040 909360 995244 1021248 1091232 1212480 1244055 1276560 1326992 1364040 1492866 1658740 1702080 1818720 1990488 2182464 2239299 2488110 2553120 2653984 2728080 2985732 3317480 3637440 3732165 3980976 4478598 4976220 5106240 5307968 5456160 5971464 6634960 6717897 7464330 7961952 8957196 9952440 10912320 11196495 11942928 13269920 13435794 14928660 15923904 17914392 19904880 22392990 23885856 26539840 26871588 29857320 33589485 35828784 39809760 44785980 47771712 53743176 59714640 67178970 71657568 79619520 89571960 107486352 119429280 134357940 143315136 179143920 214972704 238858560 268715880 358287840 429945408 537431760 716575680 1074863520 2149727040
- Sum of all divisors σ(n): 7704030312
- Sum of proper divisors (its aliquot sum) s(n): 5554303272
- 2149727040 is an abundant number, because the sum of its proper divisors (5554303272) is greater than itself. Its abundance is 3404576232
Bases of 2149727040
- Binary: 100000000010001000111011010000002
- Hexadecimal: 0x80223B40
- Base-36: ZJW400
Squares and roots of 2149727040
- 2149727040 squared (21497270402) is 4621326346507161600
- 2149727040 cubed (21497270403) is 9934590207750854845169664000
-
The
square root of 2149727040 is 46365.1489806729 -
The
cube root of 2149727040 is 1290.6082583097
Scales and comparisons
How big is 2149727040?- 2,149,727,040 seconds is equal to 68 years, 18 weeks, 3 days, 2 hours, 24 minutes.
-
To count from 1 to 2,149,727,040 would take you about one hundred thirty-six 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 2149727040 cubic inches would be around 107.6 feet tall.
Recreational maths with 2149727040
- 2149727040 backwards is 0407279412
- 2149727040 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2149727040's digits is 36
- More coming soon!
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