4045381680
4,045,381,680 is an even composite number composed of seven prime numbers multiplied together.
4045381680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 4045381680:
24 × 3 × 5 × 23 × 29 × 37 × 683
(2 × 2 × 2 × 2 × 3 × 5 × 23 × 29 × 37 × 683)See below for interesting mathematical facts about the number 4045381680 from the Numbermatics database.
Names of 4045381680
- Cardinal: 4045381680 can be written as Four billion, forty-five million, three hundred eighty-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.04538168 × 109
Factors of 4045381680
Divisors of 4045381680
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 29 30 37 40 46 48 58 60 69 74 80 87 92 111 115 116 120 138 145 148 174 184 185 222 230 232 240 276 290 296 345 348 368 370 435 444 460 464 552 555 580 592 667 683 690 696 740 851 870 888 920 1073 1104 1110 1160 1334 1366 1380 1392 1480 1702 1740 1776 1840 2001 2049 2146 2220 2320 2553 2668 2732 2760 2960 3219 3335 3404 3415 3480 4002 4098 4255 4292 4440 5106 5336 5365 5464 5520 6438 6670 6808 6830 6960 8004 8196 8510 8584 8880 10005 10212 10245 10672 10730 10928 12765 12876 13340 13616 13660 15709 16008 16095 16392 17020 17168 19807 20010 20424 20490 21460 24679 25271 25530 25752 26680 27320 31418 32016 32190 32784 34040 39614 40020 40848 40980 42920 47127 49358 50542 51060 51504 53360 54640 59421 62836 64380 68080 74037 75813 78545 79228 80040 81960 85840 94254 98716 99035 101084 102120 118842 123395 125672 126355 128760 148074 151626 157090 158456 160080 163920 188508 197432 198070 202168 204240 235635 237684 246790 251344 252710 257520 296148 297105 303252 314180 316912 370185 377016 379065 394864 396140 404336 455561 471270 475368 493580 505420 581233 592296 594210 606504 628360 732859 740370 754032 758130 792280 911122 942540 950736 987160 1010840 1162466 1184592 1188420 1213008 1256720 1366683 1465718 1480740 1516260 1584560 1743699 1822244 1885080 1974320 2021680 2198577 2277805 2324932 2376840 2733366 2906165 2931436 2961480 3032520 3487398 3644488 3664295 3770160 4397154 4555610 4649864 4753680 5466732 5812330 5862872 5922960 6065040 6833415 6974796 7288976 7328590 8718495 8794308 9111220 9299728 10933464 10992885 11624660 11725744 13666830 13949592 14657180 16855757 17436990 17588616 18222440 21866928 21985770 23249320 27333660 27899184 29314360 33711514 34873980 35177232 36444880 43971540 46498640 50567271 54667320 58628720 67423028 69747960 84278785 87943080 101134542 109334640 134846056 139495920 168557570 175886160 202269084 252836355 269692112 337115140 404538168 505672710 674230280 809076336 1011345420 1348460560 2022690840 4045381680
- Sum of all divisors σ(n): 13923394560
- Sum of proper divisors (its aliquot sum) s(n): 9878012880
- 4045381680 is an abundant number, because the sum of its proper divisors (9878012880) is greater than itself. Its abundance is 5832631200
Bases of 4045381680
- Binary: 111100010001111110100000001100002
- Hexadecimal: 0xF11FA030
- Base-36: 1UWIKHC
Squares and roots of 4045381680
- 4045381680 squared (40453816802) is 16365112936879622400
- 4045381680 cubed (40453816803) is 66203128065983820822277632000
-
The
square root of 4045381680 is 63603.3150079459 -
The
cube root of 4045381680 is 1593.3817347659
Scales and comparisons
How big is 4045381680?- 4,045,381,680 seconds is equal to 128 years, 32 weeks, 5 days, 13 hours, 8 minutes.
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To count from 1 to 4,045,381,680 would take you about two hundred fifty-seven 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 4045381680 cubic inches would be around 132.8 feet tall.
Recreational maths with 4045381680
- 4045381680 backwards is 0861835404
- The number of decimal digits it has is: 10
- The sum of 4045381680's digits is 39
- More coming soon!
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