1225013790
1,225,013,790 is an even composite number composed of eight prime numbers multiplied together.
1225013790 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1225013790:
2 × 3 × 5 × 7 × 11 × 13 × 192 × 113
(2 × 3 × 5 × 7 × 11 × 13 × 19 × 19 × 113)See below for interesting mathematical facts about the number 1225013790 from the Numbermatics database.
Names of 1225013790
- Cardinal: 1225013790 can be written as One billion, two hundred twenty-five million, thirteen thousand, seven hundred ninety.
Scientific notation
- Scientific notation: 1.22501379 × 109
Factors of 1225013790
Divisors of 1225013790
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 10 11 13 14 15 19 21 22 26 30 33 35 38 39 42 55 57 65 66 70 77 78 91 95 105 110 113 114 130 133 143 154 165 182 190 195 209 210 226 231 247 266 273 285 286 330 339 361 385 390 399 418 429 455 462 494 546 565 570 627 665 678 715 722 741 770 791 798 858 910 1001 1045 1083 1130 1155 1235 1243 1254 1330 1365 1430 1463 1469 1482 1582 1695 1729 1805 1995 2002 2090 2145 2147 2166 2310 2373 2470 2486 2527 2717 2730 2926 2938 3003 3135 3390 3458 3610 3705 3729 3955 3971 3990 4290 4294 4389 4407 4693 4746 5005 5054 5187 5415 5434 6006 6215 6270 6441 7315 7345 7410 7458 7581 7910 7942 8151 8645 8701 8778 8814 9386 10010 10283 10374 10735 10830 11865 11913 12430 12635 12882 13585 14079 14630 14690 15015 15029 15162 16159 16302 17290 17402 18645 19019 19855 20566 21470 21945 22035 23465 23617 23730 23826 25270 25935 26103 27170 27797 27911 28158 30030 30058 30849 32205 32318 32851 37290 37905 38038 39710 40755 40793 43505 43890 44070 45087 46930 47234 48477 51415 51623 51870 52206 55594 55822 57057 59565 61698 64410 65702 70395 70851 75145 75810 80795 81510 81586 83391 83733 87010 90174 95095 96954 98553 102830 103246 113113 114114 118085 119130 122379 130515 138985 139555 140790 141702 150290 154245 154869 161590 164255 165319 166782 167466 190190 195377 197106 203965 225435 226226 236170 242385 244758 258115 261030 277970 279110 285285 285551 307021 308490 309738 328510 330638 339339 354255 361361 390754 407930 416955 418665 448723 450870 484770 492765 495957 516230 530309 565565 570570 571102 586131 611895 614042 678678 708510 722722 774345 826595 833910 837330 856653 897446 921063 976885 985530 991914 1060618 1084083 1131130 1172262 1223790 1346169 1427755 1535105 1548690 1590927 1653190 1696695 1713306 1806805 1842126 1953770 2149147 2168166 2243615 2479785 2651545 2692338 2855510 2930655 3070210 3141061 3181854 3393390 3613610 3712163 4283265 4298294 4487230 4605315 4959570 5303090 5420415 5833399 5861310 6282122 6447441 6730845 7424326 7954635 8566530 9210630 9423183 10745735 10840830 11136489 11666798 12894882 13461690 15705305 15909270 17500197 18560815 18846366 21491470 22272978 29166995 31410610 32237205 35000394 37121630 40833793 47115915 55682445 58333990 64474410 81667586 87500985 94231830 111364890 122501379 175001970 204168965 245002758 408337930 612506895 1225013790
- Sum of all divisors σ(n): 4203021312
- Sum of proper divisors (its aliquot sum) s(n): 2978007522
- 1225013790 is an abundant number, because the sum of its proper divisors (2978007522) is greater than itself. Its abundance is 1752993732
Bases of 1225013790
- Binary: 10010010000010000111010000111102
- Hexadecimal: 0x49043A1E
- Base-36: K9CAOU
Squares and roots of 1225013790
- 1225013790 squared (12250137902) is 1500658785690164100
- 1225013790 cubed (12250137903) is 1838327706555105689862939000
-
The
square root of 1225013790 is 35000.1969994457 -
The
cube root of 1225013790 is 1069.9914955507
Scales and comparisons
How big is 1225013790?- 1,225,013,790 seconds is equal to 38 years, 49 weeks, 3 days, 9 hours, 36 minutes, 30 seconds.
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To count from 1 to 1,225,013,790 would take you about seventy-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 1225013790 cubic inches would be around 89.2 feet tall.
Recreational maths with 1225013790
- 1225013790 backwards is 0973105221
- 1225013790 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1225013790's digits is 30
- More coming soon!
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The information we have on file for 1225013790 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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