2988038664
2,988,038,664 is an even composite number composed of seven prime numbers multiplied together.
2988038664 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 2988038664:
23 × 32 × 13 × 29 × 31 × 53 × 67
(2 × 2 × 2 × 3 × 3 × 13 × 29 × 31 × 53 × 67)See below for interesting mathematical facts about the number 2988038664 from the Numbermatics database.
Names of 2988038664
- Cardinal: 2988038664 can be written as Two billion, nine hundred eighty-eight million, thirty-eight thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 2.988038664 × 109
Factors of 2988038664
Divisors of 2988038664
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 29 31 36 39 52 53 58 62 67 72 78 87 93 104 106 116 117 124 134 156 159 174 186 201 212 232 234 248 261 268 279 312 318 348 372 377 402 403 424 468 477 522 536 558 603 636 689 696 744 754 804 806 871 899 936 954 1044 1116 1131 1206 1209 1272 1378 1508 1537 1608 1612 1643 1742 1798 1908 1943 2067 2077 2088 2232 2262 2412 2418 2613 2697 2756 3016 3074 3224 3286 3393 3484 3551 3596 3627 3816 3886 4134 4154 4524 4611 4824 4836 4929 5226 5394 5512 5829 6148 6201 6231 6572 6786 6968 7102 7192 7254 7772 7839 8091 8268 8308 9048 9222 9672 9858 10452 10653 10788 11658 11687 12296 12402 12462 13144 13572 13833 14204 14508 14787 15544 15678 16182 16536 16616 17487 18444 18693 19716 19981 20904 21306 21359 21576 23316 23374 24804 24924 25259 27001 27144 27666 28408 29016 29574 31356 31959 32364 34974 35061 36888 37386 39432 39962 42612 42718 46163 46632 46748 47647 49608 49848 50518 54002 55332 59148 59943 60233 62712 63918 64077 64728 69948 70122 74772 75777 79924 81003 85224 85436 92326 93496 95294 101036 102979 105183 108004 110081 110664 118296 119886 120466 127836 128154 138489 139896 140244 142941 149544 151554 159848 162006 170872 179829 180699 184652 190588 192231 202072 205958 210366 216008 220162 227331 239772 240932 243009 255672 256308 276978 280488 285882 303108 308937 324012 330243 359658 361398 369304 381176 384462 411916 415467 420732 428823 440324 454662 479544 481864 486018 512616 542097 553956 571764 606216 617874 619411 648024 660486 719316 722796 768924 783029 823832 830934 841464 857646 880648 909324 926811 972036 990729 1084194 1107912 1143528 1235748 1238822 1320972 1338727 1431053 1438632 1445592 1537848 1566058 1661868 1715292 1818648 1853622 1858233 1944072 1981458 2168388 2349087 2471496 2477644 2641944 2677454 2862106 3132116 3192349 3323736 3430584 3707244 3716466 3962916 4016181 4293159 4336776 4698174 4955288 5354908 5574699 5724212 6264232 6384698 7047261 7414488 7432932 7925832 8032362 8586318 9396348 9577047 10709816 11149398 11448424 12048543 12769396 12879477 14094522 14865864 16064724 17172636 18792696 19154094 22298796 24097086 25538792 25758954 28189044 28731141 32129448 34345272 38308188 41500537 44597592 48194172 51517908 56378088 57462282 76616376 83001074 96388344 103035816 114924564 124501611 166002148 229849128 249003222 332004296 373504833 498006444 747009666 996012888 1494019332 2988038664
- Sum of all divisors σ(n): 9623577600
- Sum of proper divisors (its aliquot sum) s(n): 6635538936
- 2988038664 is an abundant number, because the sum of its proper divisors (6635538936) is greater than itself. Its abundance is 3647500272
Bases of 2988038664
- Binary: 101100100001100111011010000010002
- Hexadecimal: 0xB219DA08
- Base-36: 1DF01E0
Squares and roots of 2988038664
- 2988038664 squared (29880386642) is 8928375057558904896
- 2988038664 cubed (29880386643) is 26678329878679233286746898944
-
The
square root of 2988038664 is 54662.9551341675 -
The
cube root of 2988038664 is 1440.3302136231
Scales and comparisons
How big is 2988038664?- 2,988,038,664 seconds is equal to 95 years, 3 days, 18 hours, 44 minutes, 24 seconds.
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To count from 1 to 2,988,038,664 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 2988038664 cubic inches would be around 120 feet tall.
Recreational maths with 2988038664
- 2988038664 backwards is 4668308892
- The number of decimal digits it has is: 10
- The sum of 2988038664's digits is 54
- More coming soon!
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