18148494960
18,148,494,960 is an even composite number composed of six prime numbers multiplied together.
18148494960 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 18148494960:
24 × 33 × 5 × 73 × 179 × 643
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 73 × 179 × 643)See below for interesting mathematical facts about the number 18148494960 from the Numbermatics database.
Names of 18148494960
- Cardinal: 18148494960 can be written as Eighteen billion, one hundred forty-eight million, four hundred ninety-four thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.814849496 × 1010
Factors of 18148494960
Divisors of 18148494960
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 73 80 90 108 120 135 144 146 179 180 216 219 240 270 292 358 360 365 432 438 537 540 584 643 657 716 720 730 876 895 1074 1080 1095 1168 1286 1314 1432 1460 1611 1752 1790 1929 1971 2148 2160 2190 2572 2628 2685 2864 2920 3215 3222 3285 3504 3580 3858 3942 4296 4380 4833 5144 5256 5370 5787 5840 6430 6444 6570 7160 7716 7884 8055 8592 8760 9645 9666 9855 10288 10512 10740 11574 12860 12888 13067 13140 14320 15432 15768 16110 17361 17520 19290 19332 19710 21480 23148 24165 25720 25776 26134 26280 28935 30864 31536 32220 34722 38580 38664 39201 39420 42960 46296 46939 48330 51440 52268 52560 57870 64440 65335 69444 77160 77328 78402 78840 86805 92592 93878 96660 104536 115097 115740 117603 128880 130670 138888 140817 154320 156804 157680 173610 187756 193320 196005 209072 230194 231480 234695 235206 261340 277776 281634 313608 345291 347220 352809 375512 386640 392010 422451 460388 462960 469390 470412 522680 563268 575485 588015 627216 690582 694440 704085 705618 751024 784020 844902 920776 938780 940824 1035873 1045360 1126536 1150970 1176030 1267353 1381164 1388880 1408170 1411236 1568040 1689804 1726455 1764045 1841552 1877560 1881648 2071746 2112255 2253072 2301940 2352060 2534706 2762328 2816340 2822472 3107619 3136080 3379608 3452910 3528090 3755120 4143492 4224510 4603880 4704120 5069412 5179365 5524656 5632680 5644944 6215238 6336765 6759216 6905820 7056180 8286984 8402081 8449020 9207760 9408240 10138824 10358730 11265360 12430476 12673530 13811640 14112360 15538095 16573968 16804162 16898040 20277648 20717460 24860952 25206243 25347060 27623280 28224720 31076190 33608324 33796080 41434920 42010405 49721904 50412486 50694120 62152380 67216648 75618729 82869840 84020810 100824972 101388240 124304760 126031215 134433296 151237458 168041620 201649944 226856187 248609520 252062430 302474916 336083240 378093645 403299888 453712374 504124860 604949832 672166480 756187290 907424748 1008249720 1134280935 1209899664 1512374580 1814849496 2016499440 2268561870 3024749160 3629698992 4537123740 6049498320 9074247480 18148494960
- Sum of all divisors σ(n): 63820915200
- Sum of proper divisors (its aliquot sum) s(n): 45672420240
- 18148494960 is an abundant number, because the sum of its proper divisors (45672420240) is greater than itself. Its abundance is 27523925280
Bases of 18148494960
- Binary: 100001110011011110000001110011100002
- Hexadecimal: 0x439BC0E70
- Base-36: 8C558C0
Squares and roots of 18148494960
- 18148494960 squared (181484949602) is 329367869313145401600
- 18148494960 cubed (181484949603) is 5977531116215557982684775936000
-
The
square root of 18148494960 is 134716.3500099375 -
The
cube root of 18148494960 is 2627.9284607619
Scales and comparisons
How big is 18148494960?- 18,148,494,960 seconds is equal to 577 years, 3 weeks, 3 days, 36 minutes.
-
To count from 1 to 18,148,494,960 would take you about one thousand, one hundred fifty-four 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 18148494960 cubic inches would be around 219 feet tall.
Recreational maths with 18148494960
- 18148494960 backwards is 06949484181
- 18148494960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18148494960's digits is 54
- More coming soon!
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