2988678420
2,988,678,420 is an even composite number composed of seven prime numbers multiplied together.
What does the number 2988678420 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
2988678420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2988678420:
22 × 32 × 5 × 7 × 13 × 23 × 7933
(2 × 2 × 3 × 3 × 5 × 7 × 13 × 23 × 7933)See below for interesting mathematical facts about the number 2988678420 from the Numbermatics database.
Names of 2988678420
- Cardinal: 2988678420 can be written as Two billion, nine hundred eighty-eight million, six hundred seventy-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.98867842 × 109
Factors of 2988678420
Divisors of 2988678420
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 23 26 28 30 35 36 39 42 45 46 52 60 63 65 69 70 78 84 90 91 92 105 115 117 126 130 138 140 156 161 180 182 195 207 210 230 234 252 260 273 276 299 315 322 345 364 390 414 420 455 460 468 483 546 585 598 630 644 690 780 805 819 828 897 910 966 1035 1092 1170 1196 1260 1365 1380 1449 1495 1610 1638 1794 1820 1932 2070 2093 2340 2415 2691 2730 2898 2990 3220 3276 3588 4095 4140 4186 4485 4830 5382 5460 5796 5980 6279 7245 7933 8190 8372 8970 9660 10465 10764 12558 13455 14490 15866 16380 17940 18837 20930 23799 25116 26910 28980 31395 31732 37674 39665 41860 47598 53820 55531 62790 71397 75348 79330 94185 95196 103129 111062 118995 125580 142794 158660 166593 182459 188370 206258 222124 237990 277655 285588 309387 333186 356985 364918 376740 412516 475980 499779 515645 547377 555310 618774 666372 713970 721903 729836 832965 912295 928161 999558 1031290 1094754 1110620 1237548 1277213 1427940 1443806 1546935 1642131 1665930 1824590 1856322 1999116 2062580 2165709 2189508 2371967 2498895 2554426 2736885 2887612 3093870 3284262 3331860 3609515 3649180 3712644 3831639 4331418 4640805 4743934 4997790 5108852 5473770 6187740 6386065 6497127 6568524 7115901 7219030 7663278 8210655 8662836 9281610 9487868 9995580 10828545 10947540 11494917 11859835 12772130 12994254 14231802 14438060 15326556 16421310 16603769 18563220 19158195 21347703 21657090 22989834 23719670 25544260 25988508 28463604 32485635 32842620 33207538 35579505 38316390 42695406 43314180 45979668 47439340 49811307 57474585 64971270 66415076 71159010 76632780 83018845 85390812 99622614 106738515 114949170 129942540 142318020 149433921 166037690 199245228 213477030 229898340 249056535 298867842 332075380 426954060 498113070 597735684 747169605 996226140 1494339210 2988678420
- Sum of all divisors σ(n): 11644319232
- Sum of proper divisors (its aliquot sum) s(n): 8655640812
- 2988678420 is an abundant number, because the sum of its proper divisors (8655640812) is greater than itself. Its abundance is 5666962392
Bases of 2988678420
- Binary: 101100100010001110011101000101002
- Hexadecimal: 0xB2239D14
- Base-36: 1DFDR10
Squares and roots of 2988678420
- 2988678420 squared (29886784202) is 8932198698173696400
- 2988678420 cubed (29886784203) is 26695469492383819842311688000
-
The
square root of 2988678420 is 54668.8066451061 -
The
cube root of 2988678420 is 1440.4330005729
Scales and comparisons
How big is 2988678420?- 2,988,678,420 seconds is equal to 95 years, 1 week, 4 days, 4 hours, 27 minutes.
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To count from 1 to 2,988,678,420 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 2988678420 cubic inches would be around 120 feet tall.
Recreational maths with 2988678420
- 2988678420 backwards is 0248768892
- The number of decimal digits it has is: 10
- The sum of 2988678420's digits is 54
- More coming soon!
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"Number 2988678420 - Facts about the integer". Numbermatics.com. 2024. Web. 27 June 2024.
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