2270439990
2,270,439,990 is an even composite number composed of seven prime numbers multiplied together.
2270439990 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 2270439990:
2 × 33 × 5 × 72 × 13 × 43 × 307
(2 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 43 × 307)See below for interesting mathematical facts about the number 2270439990 from the Numbermatics database.
Names of 2270439990
- Cardinal: 2270439990 can be written as Two billion, two hundred seventy million, four hundred thirty-nine thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.27043999 × 109
Factors of 2270439990
Divisors of 2270439990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 43 45 49 54 63 65 70 78 86 90 91 98 105 117 126 129 130 135 147 182 189 195 210 215 234 245 258 270 273 294 301 307 315 351 378 387 390 430 441 455 490 546 559 585 602 614 630 637 645 702 735 774 819 882 903 910 921 945 1118 1161 1170 1274 1290 1323 1365 1470 1505 1535 1638 1677 1755 1806 1842 1890 1911 1935 2107 2149 2205 2322 2457 2646 2709 2730 2763 2795 3010 3070 3185 3354 3510 3822 3870 3913 3991 4095 4214 4298 4410 4515 4605 4914 5031 5418 5526 5590 5733 5805 6321 6370 6447 6615 7826 7982 8127 8190 8289 8385 9030 9210 9555 10062 10535 10745 11466 11610 11739 11973 12285 12642 12894 13201 13230 13545 13815 15043 15093 16254 16578 16770 17199 18963 19110 19341 19565 19955 21070 21490 23478 23946 24570 25155 26402 27090 27391 27630 27937 28665 30086 30186 31605 32235 34398 35217 35919 37926 38682 39130 39603 39910 40635 41445 45129 50310 54782 55874 56889 57330 58023 58695 59865 63210 64470 66005 70434 71838 75215 75465 79206 81270 82173 82890 83811 85995 90258 92407 94815 96705 105651 107757 113778 116046 117390 118809 119730 132010 135387 136955 139685 150430 150930 164346 167622 171613 171990 176085 179595 184814 189630 193410 195559 198015 211302 215514 225645 237618 246519 251433 270774 273910 277221 279370 284445 290115 343226 352170 356427 359190 391118 396030 406161 410865 419055 451290 462035 493038 502866 514839 528255 538785 554442 568890 580230 586677 594045 646849 676935 712854 739557 754299 812322 821730 831663 838110 858065 924070 977795 1029678 1056510 1077570 1173354 1188090 1201291 1232595 1257165 1293698 1353870 1386105 1479114 1508598 1544517 1663326 1716130 1760031 1782135 1940547 1955590 2030805 2402582 2465190 2494989 2514330 2574195 2772210 2933385 3089034 3234245 3520062 3564270 3603873 3697785 3771495 3881094 4061610 4158315 4633551 4989978 5148390 5280093 5821641 5866770 6006455 6468490 7207746 7395570 7542990 7722585 8316630 8409037 8800155 9267102 9702735 10560186 10811619 11643282 12012910 12474945 15445170 16818074 17464923 17600310 18019365 19405470 21623238 23167755 24949890 25227111 26400465 29108205 32434857 34929846 36038730 42045185 46335510 50454222 52800930 54058095 58216410 64869714 75681333 84090370 87324615 108116190 126135555 151362666 162174285 174649230 227043999 252271110 324348570 378406665 454087998 756813330 1135219995 2270439990
- Sum of all divisors σ(n): 7786437120
- Sum of proper divisors (its aliquot sum) s(n): 5515997130
- 2270439990 is an abundant number, because the sum of its proper divisors (5515997130) is greater than itself. Its abundance is 3245557140
Bases of 2270439990
- Binary: 100001110101010000101010001101102
- Hexadecimal: 0x87542A36
- Base-36: 11JREPI
Squares and roots of 2270439990
- 2270439990 squared (22704399902) is 5154897748191200100
- 2270439990 cubed (22704399903) is 11703885991854250873131999000
-
The
square root of 2270439990 is 47649.1341998991 -
The
cube root of 2270439990 is 1314.3267363703
Scales and comparisons
How big is 2270439990?- 2,270,439,990 seconds is equal to 72 years, 10 weeks, 5 hours, 46 minutes, 30 seconds.
-
To count from 1 to 2,270,439,990 would take you about one hundred forty-four 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 2270439990 cubic inches would be around 109.5 feet tall.
Recreational maths with 2270439990
- 2270439990 backwards is 0999340722
- 2270439990 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2270439990's digits is 45
- More coming soon!
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