16491332971040
16,491,332,971,040 is an even composite number composed of seven prime numbers multiplied together.
16491332971040 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 16491332971040:
25 × 5 × 37 × 41 × 127 × 191 × 2801
(2 × 2 × 2 × 2 × 2 × 5 × 37 × 41 × 127 × 191 × 2801)See below for interesting mathematical facts about the number 16491332971040 from the Numbermatics database.
Names of 16491332971040
- Cardinal: 16491332971040 can be written as Sixteen trillion, four hundred ninety-one billion, three hundred thirty-two million, nine hundred seventy-one thousand and forty.
Scientific notation
- Scientific notation: 1.649133297104 × 1013
Factors of 16491332971040
Divisors of 16491332971040
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 37 40 41 74 80 82 127 148 160 164 185 191 205 254 296 328 370 382 410 508 592 635 656 740 764 820 955 1016 1184 1270 1312 1480 1517 1528 1640 1910 2032 2540 2801 2960 3034 3056 3280 3820 4064 4699 5080 5207 5602 5920 6068 6112 6560 7067 7585 7640 7831 9398 10160 10414 11204 12136 14005 14134 15170 15280 15662 18796 20320 20828 22408 23495 24257 24272 26035 28010 28268 30340 30560 31324 35335 37592 39155 41656 44816 46990 48514 48544 52070 56020 56536 60680 62648 70670 75184 78310 83312 89632 93980 97028 103637 104140 112040 113072 114841 121285 121360 125296 141340 150368 156620 166624 187960 192659 194056 207274 208280 224080 226144 229682 242570 242720 250592 282680 289747 313240 355727 375920 385318 388112 414548 416560 448160 459364 485140 518185 534991 565360 574205 579494 626480 711454 751840 770636 776224 829096 833120 897509 918728 963295 970280 994537 1036370 1069982 1130720 1148410 1158988 1252960 1422908 1448735 1541272 1658192 1778635 1795018 1837456 1926590 1940560 1989074 2072740 2139964 2296820 2317976 2674955 2845816 2897470 3082544 3316384 3557270 3590036 3674912 3853180 3881120 3978148 4145480 4249117 4279928 4487545 4593640 4635952 4972685 5349910 5691632 5794940 6165088 7114540 7180072 7706360 7956296 8290960 8498234 8559856 8975090 9187280 9271904 9945370 10699820 11383264 11589880 13161899 14229080 14360144 14584807 15412720 15912592 16581920 16996468 17119712 17950180 18374560 19794667 19890740 21245585 21399640 21934631 23179760 26323798 28458160 28720288 29169614 30825440 31825184 33992936 35900360 36797869 39589334 39781480 42491170 42799280 43869262 46359520 52647596 56916320 58339228 65809495 67943857 67985872 71800720 72924035 73595738 79178668 79562960 84982340 85598560 87738524 98973335 105295192 109673155 116678456 131618990 135887714 135971744 143601440 145848070 147191476 158357336 159125920 169964680 175477048 183989345 197946670 210590384 219346310 233356912 263237980 271775428 291696140 294382952 316714672 339719285 339929360 350954096 367978690 395893340 421180768 438692620 466713824 526475960 539637859 543550856 583392280 588765904 633429344 679438570 679858720 701908192 735957380 791786680 811581347 877385240 1052951920 1079275718 1087101712 1166784560 1177531808 1358877140 1471914760 1583573360 1623162694 1754770480 2105903840 2158551436 2174203424 2333569120 2513922709 2698189295 2717754280 2785698137 2943829520 3167146720 3246325388 3509540960 4057906735 4317102872 5027845418 5396378590 5435508560 5571396274 5887659040 6492650776 8115813470 8634205744 10055690836 10792757180 10871017120 11142792548 12569613545 12985301552 13928490685 16231626940 17268411488 20111381672 21585514360 22285585096 25139227090 25970603104 27856981370 32463253880 40222763344 43171028720 44571170192 50278454180 55713962740 64926507760 80445526688 86342057440 89142340384 100556908360 103070831069 111427925480 129853015520 201113816720 206141662138 222855850960 402227633440 412283324276 445711701920 515354155345 824566648552 1030708310690 1649133297104 2061416621380 3298266594208 4122833242760 8245666485520 16491332971040
- Sum of all divisors σ(n): 41543589298176
- Sum of proper divisors (its aliquot sum) s(n): 25052256327136
- 16491332971040 is an abundant number, because the sum of its proper divisors (25052256327136) is greater than itself. Its abundance is 8560923356096
Bases of 16491332971040
- Binary: 111011111111101100000000101100101010001000002
- Hexadecimal: 0xEFFB00B2A20
- Base-36: 5UG0HUV4W
Squares and roots of 16491332971040
- 16491332971040 squared (164913329710402) is 271964063161710993478681600
- 16491332971040 cubed (164913329710403) is 4485049921756729574054616295430180864000
-
The
square root of 16491332971040 is 4060952.2246684949 -
The
cube root of 16491332971040 is 25453.7585503701
Scales and comparisons
How big is 16491332971040?- 16,491,332,971,040 seconds is equal to 524,373 years, 19 weeks, 4 days, 9 hours, 17 minutes, 20 seconds.
-
To count from 1 to 16,491,332,971,040 would take you about one million, three hundred ten thousand, nine hundred thirty-three 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 16491332971040 cubic inches would be around 2121.1 feet tall.
Recreational maths with 16491332971040
- 16491332971040 backwards is 04017923319461
- The number of decimal digits it has is: 14
- The sum of 16491332971040's digits is 50
- More coming soon!
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