40400353980
40,400,353,980 is an even composite number composed of six prime numbers multiplied together.
40400353980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 40400353980:
22 × 32 × 5 × 72 × 19 × 4912
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 19 × 491 × 491)See below for interesting mathematical facts about the number 40400353980 from the Numbermatics database.
Names of 40400353980
- Cardinal: 40400353980 can be written as Forty billion, four hundred million, three hundred fifty-three thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 4.040035398 × 1010
Factors of 40400353980
Divisors of 40400353980
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 45 49 57 60 63 70 76 84 90 95 98 105 114 126 133 140 147 171 180 190 196 210 228 245 252 266 285 294 315 342 380 399 420 441 490 491 532 570 588 630 665 684 735 798 855 882 931 980 982 1140 1197 1260 1330 1470 1473 1596 1710 1764 1862 1964 1995 2205 2394 2455 2660 2793 2940 2946 3420 3437 3724 3990 4410 4419 4655 4788 4910 5586 5892 5985 6874 7365 7980 8379 8820 8838 9310 9329 9820 10311 11172 11970 13748 13965 14730 16758 17185 17676 18620 18658 20622 22095 23940 24059 27930 27987 29460 30933 33516 34370 37316 41244 41895 44190 46645 48118 51555 55860 55974 61866 65303 68740 72177 83790 83961 88380 93290 96236 103110 111948 120295 123732 130606 139935 144354 154665 167580 167922 186580 195909 206220 216531 240590 241081 261212 279870 288708 309330 326515 335844 360885 391818 419805 433062 457121 481180 482162 559740 587727 618660 653030 721770 723243 783636 839610 866124 914242 964324 979545 1082655 1175454 1205405 1306060 1371363 1443540 1446486 1679220 1687567 1828484 1959090 2165310 2169729 2285605 2350908 2410810 2742726 2892972 2938635 3375134 3616215 3918180 4114089 4330620 4339458 4571210 4580539 4821620 5062701 5485452 5877270 6750268 6856815 7232430 8228178 8437835 8678916 9142420 9161078 10125402 10848645 11754540 11812969 13713630 13741617 14464860 15188103 16456356 16875670 18322156 20250804 20570445 21697290 22902695 23625938 25313505 27427260 27483234 30376206 32063773 33751340 35438907 41140890 41224851 43394580 45805390 47251876 50627010 54966468 59064845 60752412 64127546 68708085 70877814 75940515 82281780 82449702 91610780 96191319 101254020 106316721 118129690 128255092 137416170 141755628 151881030 160318865 164899404 177194535 192382638 206124255 212633442 224446411 236259380 274832340 288573957 303762060 320637730 354389070 384765276 412248510 425266884 448892822 480956595 531583605 577147914 641275460 673339233 708778140 824497020 897785644 961913190 1063167210 1122232055 1154295828 1346678466 1442869785 1923826380 2020017699 2126334420 2244464110 2693356932 2885739570 3366696165 4040035398 4488928220 5771479140 6733392330 8080070796 10100088495 13466784660 20200176990 40400353980
- Sum of all divisors σ(n): 150364698120
- Sum of proper divisors (its aliquot sum) s(n): 109964344140
- 40400353980 is an abundant number, because the sum of its proper divisors (109964344140) is greater than itself. Its abundance is 69563990160
Bases of 40400353980
- Binary: 1001011010000000110001111010101111002
- Hexadecimal: 0x9680C7ABC
- Base-36: IK5BSN0
Squares and roots of 40400353980
- 40400353980 squared (404003539802) is 1632188601709301840400
- 40400353980 cubed (404003539803) is 65940997271177027410825464792000
-
The
square root of 40400353980 is 200998.3929786505 -
The
cube root of 40400353980 is 3431.3239648025
Scales and comparisons
How big is 40400353980?- 40,400,353,980 seconds is equal to 1,284 years, 31 weeks, 3 days, 16 hours, 33 minutes.
-
To count from 1 to 40,400,353,980 would take you about two thousand, five hundred sixty-nine 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 40400353980 cubic inches would be around 285.9 feet tall.
Recreational maths with 40400353980
- 40400353980 backwards is 08935300404
- 40400353980 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40400353980's digits is 36
- More coming soon!
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