2957020920
2,957,020,920 is an even composite number composed of seven prime numbers multiplied together.
2957020920 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 2957020920:
23 × 32 × 5 × 7 × 19 × 151 × 409
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 19 × 151 × 409)See below for interesting mathematical facts about the number 2957020920 from the Numbermatics database.
Names of 2957020920
- Cardinal: 2957020920 can be written as Two billion, nine hundred fifty-seven million, twenty thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.95702092 × 109
Factors of 2957020920
Divisors of 2957020920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 30 35 36 38 40 42 45 56 57 60 63 70 72 76 84 90 95 105 114 120 126 133 140 151 152 168 171 180 190 210 228 252 266 280 285 302 315 342 360 380 399 409 420 453 456 504 532 570 604 630 665 684 755 760 798 818 840 855 906 1057 1064 1140 1197 1208 1227 1260 1330 1359 1368 1510 1596 1636 1710 1812 1995 2045 2114 2265 2280 2394 2454 2520 2660 2718 2863 2869 3020 3171 3192 3272 3420 3624 3681 3990 4090 4228 4530 4788 4908 5285 5320 5436 5726 5738 5985 6040 6135 6342 6795 6840 7362 7771 7980 8180 8456 8589 8607 9060 9513 9576 9816 10570 10872 11452 11476 11970 12270 12684 13590 14315 14345 14724 15542 15855 15960 16360 17178 17214 18120 18405 19026 20083 21140 22904 22952 23313 23940 24540 25368 25767 25821 27180 28630 28690 29448 31084 31710 34356 34428 36810 38052 38855 40166 42280 42945 43035 46626 47565 47880 49080 51534 51642 54360 54397 57260 57380 60249 61759 62168 63420 68712 68856 69939 73620 76104 77710 80332 85890 86070 93252 95130 100415 103068 103284 108794 114520 114760 116565 120498 123518 126840 128835 129105 139878 147240 155420 160664 163191 171780 172140 180747 185277 186504 190260 200830 206136 206568 217588 233130 240996 247036 257670 258210 271985 279756 301245 308795 310840 326382 343560 344280 349695 361494 370554 380520 401660 432313 435176 466260 481992 489573 494072 515340 516420 543970 555831 559512 602490 617590 652764 699390 722988 741108 803320 815955 864626 903735 926385 932520 979146 1030680 1032840 1087940 1111662 1173421 1204980 1235180 1296939 1305528 1398780 1445976 1482216 1631910 1729252 1807470 1852770 1958292 2161565 2175880 2223324 2346842 2409960 2447865 2470360 2593878 2779155 2797560 3263820 3458504 3520263 3614940 3705540 3890817 3916584 4323130 4446648 4693684 4895730 5187756 5558310 5867105 6484695 6527640 7040526 7229880 7411080 7781634 8213947 8646260 9387368 9791460 10375512 10560789 11116620 11734210 12969390 14081052 15563268 16427894 17292520 17601315 19454085 19582920 21121578 22233240 23468420 24641841 25938780 28162104 31126536 32855788 35202630 38908170 41069735 42243156 46936840 49283682 51877560 52803945 65711576 70405260 73925523 77816340 82139470 84486312 98567364 105607890 123209205 140810520 147851046 155632680 164278940 197134728 211215780 246418410 295702092 328557880 369627615 422431560 492836820 591404184 739255230 985673640 1478510460 2957020920
- Sum of all divisors σ(n): 11666304000
- Sum of proper divisors (its aliquot sum) s(n): 8709283080
- 2957020920 is an abundant number, because the sum of its proper divisors (8709283080) is greater than itself. Its abundance is 5752262160
Bases of 2957020920
- Binary: 101100000100000010001110111110002
- Hexadecimal: 0xB0408EF8
- Base-36: 1CWJ7Y0
Squares and roots of 2957020920
- 2957020920 squared (29570209202) is 8743972721317646400
- 2957020920 cubed (29570209203) is 25856110260845610369962688000
-
The
square root of 2957020920 is 54378.4968530763 -
The
cube root of 2957020920 is 1435.3290200489
Scales and comparisons
How big is 2957020920?- 2,957,020,920 seconds is equal to 94 years, 1 week, 1 day, 18 hours, 42 minutes.
-
To count from 1 to 2,957,020,920 would take you about one hundred eighty-eight 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 2957020920 cubic inches would be around 119.6 feet tall.
Recreational maths with 2957020920
- 2957020920 backwards is 0290207592
- 2957020920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2957020920's digits is 36
- More coming soon!
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