40454807640
40,454,807,640 is an even composite number composed of seven prime numbers multiplied together.
40454807640 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 40454807640:
23 × 3 × 5 × 132 × 23 × 43 × 2017
(2 × 2 × 2 × 3 × 5 × 13 × 13 × 23 × 43 × 2017)See below for interesting mathematical facts about the number 40454807640 from the Numbermatics database.
Names of 40454807640
- Cardinal: 40454807640 can be written as Forty billion, four hundred fifty-four million, eight hundred seven thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.045480764 × 1010
Factors of 40454807640
Divisors of 40454807640
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 23 24 26 30 39 40 43 46 52 60 65 69 78 86 92 104 115 120 129 130 138 156 169 172 184 195 215 230 258 260 276 299 312 338 344 345 390 430 460 507 516 520 552 559 598 645 676 690 780 845 860 897 920 989 1014 1032 1118 1196 1290 1352 1380 1495 1560 1677 1690 1720 1794 1978 2017 2028 2236 2392 2535 2580 2760 2795 2967 2990 3354 3380 3588 3887 3956 4034 4056 4472 4485 4945 5070 5160 5590 5934 5980 6051 6708 6760 7176 7267 7774 7912 8068 8385 8970 9890 10085 10140 11180 11661 11868 11960 12102 12857 13416 14534 14835 15548 16136 16770 17940 19435 19780 20170 20280 21801 22360 23322 23736 24204 25714 26221 29068 29670 30255 31096 33540 35880 36335 38571 38870 39560 40340 43602 46391 46644 48408 51428 52442 58136 58305 59340 60510 64285 67080 72670 77142 77740 78663 80680 86731 87204 92782 93288 102856 104884 109005 116610 118680 121020 128570 131105 139173 145340 154284 155480 157326 167141 173462 174408 185564 192855 209768 218010 231955 233220 242040 257140 260193 262210 278346 290680 308568 314652 334282 340873 346924 371128 385710 393315 433655 436020 463910 466440 501423 514280 520386 524420 556692 603083 629304 668564 681746 693848 695865 771420 786630 835705 867310 872040 927820 1002846 1022619 1040772 1048840 1113384 1127503 1206166 1300965 1337128 1363492 1391730 1542840 1573260 1671410 1704365 1734620 1809249 1855640 1994813 2005692 2045238 2081544 2255006 2412332 2507115 2601930 2726984 2783460 3015415 3146520 3342820 3382509 3408730 3469240 3618498 3989626 4011384 4090476 4510012 4824664 5014230 5113095 5203860 5566920 5637515 5984439 6030830 6685640 6765018 6817460 7236996 7840079 7979252 8180952 9020024 9046245 9974065 10028460 10226190 10407720 11275030 11968878 12061660 13530036 13634920 14473992 14657539 15680158 15958504 16912545 18092490 19948130 20056920 20452380 22550060 23520237 23937756 24123320 25932569 27060072 29315078 29922195 31360316 33825090 36184980 39200395 39896260 40904760 43972617 45100120 47040474 47875512 51865138 58630156 59844390 62720632 67650180 72369960 73287695 77797707 78400790 79792520 87945234 94080948 103730276 117260312 117601185 119688780 129662845 135300360 146575390 155595414 156801580 175890468 188161896 207460552 219863085 235202370 239377560 259325690 293150780 311190828 313603160 337123397 351780936 388988535 439726170 470404740 518651380 586301560 622381656 674246794 777977070 879452340 940809480 1011370191 1037302760 1348493588 1555954140 1685616985 1758904680 2022740382 2696987176 3111908280 3371233970 4045480764 5056850955 6742467940 8090961528 10113701910 13484935880 20227403820 40454807640
- Sum of all divisors σ(n): 140390807040
- Sum of proper divisors (its aliquot sum) s(n): 99935999400
- 40454807640 is an abundant number, because the sum of its proper divisors (99935999400) is greater than itself. Its abundance is 59481191760
Bases of 40454807640
- Binary: 1001011010110100101101100000010110002
- Hexadecimal: 0x96B4B6058
- Base-36: IL1QXCO
Squares and roots of 40454807640
- 40454807640 squared (404548076402) is 1636591461189402369600
- 40454807640 cubed (404548076403) is 66207992747683798468728183744000
-
The
square root of 40454807640 is 201133.8053137761 -
The
cube root of 40454807640 is 3432.8649105709
Scales and comparisons
How big is 40454807640?- 40,454,807,640 seconds is equal to 1,286 years, 17 weeks, 3 days, 22 hours, 34 minutes.
-
To count from 1 to 40,454,807,640 would take you about two thousand, five hundred seventy-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 40454807640 cubic inches would be around 286.1 feet tall.
Recreational maths with 40454807640
- 40454807640 backwards is 04670845404
- The number of decimal digits it has is: 11
- The sum of 40454807640's digits is 42
- More coming soon!
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