40906481490
40,906,481,490 is an even composite number composed of seven prime numbers multiplied together.
40906481490 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 40906481490:
2 × 35 × 5 × 7 × 19 × 47 × 2693
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 19 × 47 × 2693)See below for interesting mathematical facts about the number 40906481490 from the Numbermatics database.
Names of 40906481490
- Cardinal: 40906481490 can be written as Forty billion, nine hundred six million, four hundred eighty-one thousand, four hundred ninety.
Scientific notation
- Scientific notation: 4.090648149 × 1010
Factors of 40906481490
Divisors of 40906481490
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 47 54 57 63 70 81 90 94 95 105 114 126 133 135 141 162 171 189 190 210 235 243 266 270 282 285 315 329 342 378 399 405 423 470 486 513 567 570 630 658 665 705 798 810 846 855 893 945 987 1026 1134 1197 1215 1269 1330 1410 1539 1645 1701 1710 1786 1890 1974 1995 2115 2394 2430 2538 2565 2679 2693 2835 2961 3078 3290 3402 3591 3807 3990 4230 4465 4617 4935 5130 5358 5386 5670 5922 5985 6251 6345 7182 7614 7695 8037 8079 8505 8883 8930 9234 9870 10773 11421 11970 12502 12690 13395 13465 14805 15390 16074 16158 17010 17766 17955 18753 18851 19035 21546 22842 23085 24111 24237 26649 26790 26930 29610 31255 32319 35910 37506 37702 38070 40185 40395 44415 46170 48222 48474 51167 53298 53865 56259 56553 57105 62510 64638 72333 72711 79947 80370 80790 88830 93765 94255 102334 107730 112518 113106 114210 120555 121185 126571 133245 144666 145422 153501 159894 161595 168777 169659 187530 188510 216999 218133 241110 242370 253142 255835 266490 281295 282765 307002 323190 337554 339318 358169 361665 363555 379713 399735 433998 436266 460503 506331 508977 511670 562590 565530 632855 654399 716338 723330 727110 759426 767505 799470 843885 848295 885997 921006 1012662 1017954 1074507 1084995 1090665 1139139 1265710 1308798 1381509 1518993 1526931 1535010 1687770 1696590 1771994 1790845 1898565 2149014 2169990 2181330 2278278 2302515 2404849 2531655 2544885 2657991 2763018 3037986 3053862 3223521 3271995 3417417 3581690 3797130 4144527 4429985 4580793 4605030 4809698 5063310 5089770 5315982 5372535 5695695 6447042 6543990 6834834 6907545 7214547 7594965 7634655 7973973 8289054 8859970 9161586 9670563 10252251 10745070 11391390 12024245 12433581 13289955 13815090 14429094 15189930 15269310 15947946 16117605 16833943 17087085 19341126 20504502 20722635 21643641 22903965 23921919 24048490 24867162 26579910 29011689 30756753 32235210 33667886 34174170 36072735 39869865 41445270 43287282 45807930 47843838 48352815 50501829 51261255 58023378 61513506 62167905 64930923 71765757 72145470 79739730 84169715 87035067 96705630 101003658 102522510 108218205 119609595 124335810 129861846 143531514 145058445 151505487 153783765 168339430 174070134 194792769 215297271 216436410 239219190 252509145 290116890 303010974 307567530 324654615 358828785 389585538 430594542 435175335 454516461 505018290 584378307 649309230 717657570 757527435 870350670 909032922 973963845 1076486355 1168756614 1363549383 1515054870 1947927690 2152972710 2272582305 2727098766 2921891535 4090648149 4545164610 5843783070 6817746915 8181296298 13635493830 20453240745 40906481490
- Sum of all divisors σ(n): 135560355840
- Sum of proper divisors (its aliquot sum) s(n): 94653874350
- 40906481490 is an abundant number, because the sum of its proper divisors (94653874350) is greater than itself. Its abundance is 53747392860
Bases of 40906481490
- Binary: 1001100001100011011101011111010100102
- Hexadecimal: 0x986375F52
- Base-36: ISINV4I
Squares and roots of 40906481490
- 40906481490 squared (409064814902) is 1673340227891712620100
- 40906481490 cubed (409064814903) is 68450461058724724018520051949000
-
The
square root of 40906481490 is 202253.5079794663 -
The
cube root of 40906481490 is 3445.5935198183
Scales and comparisons
How big is 40906481490?- 40,906,481,490 seconds is equal to 1,300 years, 36 weeks, 2 days, 15 hours, 31 minutes, 30 seconds.
-
To count from 1 to 40,906,481,490 would take you about two thousand, six hundred one 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 40906481490 cubic inches would be around 287.1 feet tall.
Recreational maths with 40906481490
- 40906481490 backwards is 09418460904
- 40906481490 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40906481490's digits is 45
- More coming soon!
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