2990165220
2,990,165,220 is an even composite number composed of six prime numbers multiplied together.
2990165220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 2990165220:
22 × 34 × 5 × 72 × 139 × 271
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 139 × 271)See below for interesting mathematical facts about the number 2990165220 from the Numbermatics database.
Names of 2990165220
- Cardinal: 2990165220 can be written as Two billion, nine hundred ninety million, one hundred sixty-five thousand, two hundred twenty.
Scientific notation
- Scientific notation: 2.99016522 × 109
Factors of 2990165220
Divisors of 2990165220
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 49 54 60 63 70 81 84 90 98 105 108 126 135 139 140 147 162 180 189 196 210 245 252 270 271 278 294 315 324 378 405 417 420 441 490 540 542 556 567 588 630 695 735 756 810 813 834 882 945 973 980 1084 1134 1251 1260 1323 1355 1390 1470 1620 1626 1668 1764 1890 1897 1946 2085 2205 2268 2439 2502 2646 2710 2780 2835 2919 2940 3252 3753 3780 3794 3892 3969 4065 4170 4410 4865 4878 5004 5292 5420 5670 5691 5838 6255 6615 6811 7317 7506 7588 7938 8130 8340 8757 8820 9485 9730 9756 11259 11340 11382 11676 12195 12510 13230 13279 13622 14595 14634 15012 15876 16260 17073 17514 18765 18970 19460 19845 20433 21951 22518 22764 24390 25020 26271 26460 26558 27244 28455 29190 29268 34055 34146 35028 36585 37530 37669 37940 39690 39837 40866 43785 43902 45036 48780 51219 52542 53116 56295 56910 58380 61299 66395 68110 68292 73170 75060 75338 78813 79380 79674 81732 85365 87570 87804 102165 102438 105084 109755 112590 113007 113820 119511 122598 131355 132790 136220 146340 150676 153657 157626 159348 170730 175140 183897 188345 199185 204330 204876 219510 225180 226014 239022 245196 256095 262710 263683 265580 306495 307314 315252 339021 341460 358533 367794 376690 394065 398370 408660 439020 452028 478044 512190 525420 527366 551691 565035 597555 612990 614628 678042 717066 735588 753380 768285 788130 791049 796740 919485 1017063 1024380 1054732 1075599 1103382 1130070 1195110 1225980 1318415 1356084 1434132 1536570 1576260 1582098 1695105 1792665 1838970 1845781 2034126 2151198 2206764 2260140 2373147 2390220 2636830 2758455 3051189 3073140 3164196 3390210 3585330 3677940 3691562 3955245 4068252 4302396 4746294 5085315 5273660 5377995 5516910 5537343 6102378 6780420 7119441 7170660 7383124 7910490 9228905 9492588 10170630 10755990 11033820 11074686 11865735 12204756 14238882 15255945 15820980 16612029 18457810 20341260 21358323 21511980 22149372 23731470 27686715 28477764 30511890 33224058 35597205 36915620 42716646 47462940 49836087 55373430 61023780 66448116 71194410 83060145 85433292 99672174 106791615 110746860 142388820 149508261 166120290 199344348 213583230 249180435 299016522 332240580 427166460 498360870 598033044 747541305 996721740 1495082610 2990165220
- Sum of all divisors σ(n): 11030785920
- Sum of proper divisors (its aliquot sum) s(n): 8040620700
- 2990165220 is an abundant number, because the sum of its proper divisors (8040620700) is greater than itself. Its abundance is 5050455480
Bases of 2990165220
- Binary: 101100100011101001001100111001002
- Hexadecimal: 0xB23A4CE4
- Base-36: 1DG9M90
Squares and roots of 2990165220
- 2990165220 squared (29901652202) is 8941088042897648400
- 2990165220 cubed (29901652203) is 26735330494830416265468648000
-
The
square root of 2990165220 is 54682.4032024929 -
The
cube root of 2990165220 is 1440.6718219341
Scales and comparisons
How big is 2990165220?- 2,990,165,220 seconds is equal to 95 years, 4 weeks, 9 hours, 27 minutes.
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To count from 1 to 2,990,165,220 would take you about one hundred ninety 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 2990165220 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990165220
- 2990165220 backwards is 0225610992
- 2990165220 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2990165220's digits is 36
- More coming soon!
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