3990729260544
3,990,729,260,544 is an even composite number composed of six prime numbers multiplied together.
3990729260544 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 3990729260544:
29 × 3 × 13 × 17 × 149 × 78901
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 17 × 149 × 78901)See below for interesting mathematical facts about the number 3990729260544 from the Numbermatics database.
Names of 3990729260544
- Cardinal: 3990729260544 can be written as Three trillion, nine hundred ninety billion, seven hundred twenty-nine million, two hundred sixty thousand, five hundred forty-four.
Scientific notation
- Scientific notation: 3.990729260544 × 1012
Factors of 3990729260544
Divisors of 3990729260544
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 64 68 78 96 102 104 128 136 149 156 192 204 208 221 256 272 298 312 384 408 416 442 447 512 544 596 624 663 768 816 832 884 894 1088 1192 1248 1326 1536 1632 1664 1768 1788 1937 2176 2384 2496 2533 2652 3264 3328 3536 3576 3874 4352 4768 4992 5066 5304 5811 6528 6656 7072 7152 7599 7748 8704 9536 9984 10132 10608 11622 13056 14144 14304 15198 15496 19072 19968 20264 21216 23244 26112 28288 28608 30396 30992 32929 38144 40528 42432 46488 56576 57216 60792 61984 65858 76288 78901 81056 84864 92976 98787 113152 114432 121584 123968 131716 157802 162112 169728 185952 197574 228864 236703 243168 247936 263432 315604 324224 339456 371904 395148 473406 486336 495872 526864 631208 648448 743808 790296 946812 972672 991744 1025713 1053728 1262416 1296896 1341317 1487616 1580592 1893624 1945344 2051426 2107456 2524832 2682634 2975232 3077139 3161184 3787248 3890688 4023951 4102852 4214912 5049664 5365268 6154278 6322368 7574496 8047902 8205704 8429824 10099328 10730536 11756249 12308556 12644736 15148992 16095804 16411408 16859648 17437121 20198656 21461072 23512498 24617112 25289472 30297984 32191608 32822816 34874242 35268747 40397312 42922144 47024996 49234224 50578944 52311363 60595968 64383216 65645632 69748484 70537494 85844288 94049992 98468448 104622726 121191936 128766432 131291264 139496968 141074988 152831237 171688576 188099984 196936896 199856233 209245452 257532864 262582528 278993936 282149976 305662474 343377152 376199968 393873792 399712466 418490904 458493711 515065728 525165056 557987872 564299952 599568699 611324948 686754304 752399936 787747584 799424932 836981808 916987422 1030131456 1115975744 1128599904 1199137398 1222649896 1504799872 1575495168 1598849864 1673963616 1833974844 2060262912 2231951488 2257199808 2398274796 2445299792 2598131029 3009599744 3197699728 3347927232 3667949688 4463902976 4514399616 4796549592 4890599584 5196262058 6019199488 6395399456 6695854464 7335899376 7794393087 8927805952 9028799232 9593099184 9781199168 10392524116 12790798912 13391708928 14671798752 15588786174 18057598464 19186198368 19562398336 20785048232 25581597824 26783417856 29343597504 31177572348 38372396736 39124796672 41570096464 51163195648 58687195008 62355144696 76744793472 78249593344 83140192928 102326391296 117374390016 124710289392 153489586944 166280385856 234748780032 249420578784 306979173888 332560771712 498841157568 665121543424 997682315136 1330243086848 1995364630272 3990729260544
- Sum of all divisors σ(n): 12204371995200
- Sum of proper divisors (its aliquot sum) s(n): 8213642734656
- 3990729260544 is an abundant number, because the sum of its proper divisors (8213642734656) is greater than itself. Its abundance is 4222913474112
Bases of 3990729260544
- Binary: 1110100001001010011111111111111110000000002
- Hexadecimal: 0x3A129FFFE00
- Base-36: 1EXBD5WQO
Squares and roots of 3990729260544
- 3990729260544 squared (39907292605442) is 15925920030962061035175936
- 3990729260544 cubed (39907292605443) is 63556035068644103419825858246223069184
-
The
square root of 3990729260544 is 1997680.9706617321 -
The
cube root of 3990729260544 is 15861.7373817333
Scales and comparisons
How big is 3990729260544?- 3,990,729,260,544 seconds is equal to 126,892 years, 44 weeks, 1 hour, 42 minutes, 24 seconds.
-
To count from 1 to 3,990,729,260,544 would take you about three hundred seventeen thousand, two hundred thirty-two 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 3990729260544 cubic inches would be around 1321.8 feet tall.
Recreational maths with 3990729260544
- 3990729260544 backwards is 4450629270993
- The number of decimal digits it has is: 13
- The sum of 3990729260544's digits is 60
- More coming soon!
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