1021345426816
1,021,345,426,816 is an even composite number composed of five prime numbers multiplied together.
1021345426816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1021345426816:
27 × 113 × 132 × 19 × 1867
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 13 × 13 × 19 × 1867)See below for interesting mathematical facts about the number 1021345426816 from the Numbermatics database.
Names of 1021345426816
- Cardinal: 1021345426816 can be written as One trillion, twenty-one billion, three hundred forty-five million, four hundred twenty-six thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.021345426816 × 1012
Factors of 1021345426816
Divisors of 1021345426816
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 8 11 13 16 19 22 26 32 38 44 52 64 76 88 104 121 128 143 152 169 176 208 209 242 247 286 304 338 352 416 418 484 494 572 608 676 704 832 836 968 988 1144 1216 1331 1352 1408 1573 1664 1672 1859 1867 1936 1976 2288 2299 2432 2662 2704 2717 3146 3211 3344 3718 3734 3872 3952 4576 4598 5324 5408 5434 6292 6422 6688 7436 7468 7744 7904 9152 9196 10648 10816 10868 12584 12844 13376 14872 14936 15488 15808 17303 18304 18392 20449 20537 21296 21632 21736 24271 25168 25289 25688 26752 29744 29872 29887 31616 34606 35321 35473 36784 40898 41074 42592 43472 48542 50336 50578 51376 59488 59744 59774 69212 70642 70946 73568 81796 82148 85184 86944 97084 100672 101156 102752 118976 119488 119548 138424 141284 141892 147136 163592 164296 170368 173888 194168 201344 202312 205504 224939 225907 237952 238976 239096 266981 276848 282568 283784 294272 315523 327184 328592 328757 347776 388336 388531 390203 404624 411008 449878 451814 461149 478192 533962 553696 565136 567568 631046 654368 657184 657514 776672 777062 780406 809248 899756 903628 922298 956384 1067924 1107392 1130272 1135136 1262092 1308736 1314368 1315028 1553344 1554124 1560812 1618496 1799512 1807256 1844596 1912768 2135848 2214784 2260544 2270272 2484977 2524184 2617472 2628736 2630056 2936791 3106688 3108248 3121624 3236992 3470753 3599024 3614512 3689192 3825536 4271696 4273841 4292233 4521088 4540544 4969954 5048368 5072639 5260112 5873582 5994937 6216496 6243248 6941506 7198048 7229024 7378384 8543392 8547682 8584466 9939908 10096736 10145278 10520224 11747164 11989874 12432992 12486496 13883012 14396096 14458048 14756768 17086784 17095364 17168932 19879816 20193472 20290556 21040448 23494328 23979748 24865984 24972992 27766024 28792192 28916096 29513536 32304701 34173568 34190728 34337864 38178283 39759632 40386944 40581112 42080896 46988656 47214563 47959496 49731968 49945984 55532048 55799029 59027072 64609402 65944307 68381456 68675728 76356566 79519264 81162224 93977312 94429126 95918992 111064096 111598058 129218804 131888614 136762912 137351456 152713132 159038528 162324448 187954624 188858252 191837984 222128192 223196116 258437608 263777228 273525824 274702912 305426264 318077056 324648896 375909248 377716504 383675968 419961113 444256384 446392232 516875216 527554456 547051648 549405824 610852528 613789319 649297792 725387377 755433008 767351936 839922226 892784464 1033750432 1055108912 1221705056 1227578638 1450774754 1510866016 1679844452 1785568928 2067500864 2110217824 2443410112 2455157276 2901549508 3021732032 3359688904 3571137856 4135001728 4220435648 4886820224 4910314552 5803099016 6043464064 6719377808 7142275712 7979261147 8440871296 9820629104 11606198032 13438755616 15958522294 19641258208 23212396064 26877511232 31917044588 39282516416 46424792128 53755022464 63834089176 78565032832 92849584256 127668178352 255336356704 510672713408 1021345426816
- Sum of all divisors σ(n): 2552344041600
- Sum of proper divisors (its aliquot sum) s(n): 1530998614784
- 1021345426816 is an abundant number, because the sum of its proper divisors (1530998614784) is greater than itself. Its abundance is 509653187968
Bases of 1021345426816
- Binary: 11101101110011001110111001101101100000002
- Hexadecimal: 0xEDCCEE6D80
- Base-36: D176P30G
Squares and roots of 1021345426816
- 1021345426816 squared (10213454268162) is 1043146480877957211897856
- 1021345426816 cubed (10213454268163) is 1065412887743905590992001089715306496
-
The
square root of 1021345426816 is 1010616.3598596651 -
The
cube root of 1021345426816 is 10070.6510895403
Scales and comparisons
How big is 1021345426816?- 1,021,345,426,816 seconds is equal to 32,475 years, 32 weeks, 3 days, 15 hours, 16 seconds.
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To count from 1 to 1,021,345,426,816 would take you about eighty-one thousand, one hundred eighty-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 1021345426816 cubic inches would be around 839.2 feet tall.
Recreational maths with 1021345426816
- 1021345426816 backwards is 6186245431201
- The number of decimal digits it has is: 13
- The sum of 1021345426816's digits is 43
- More coming soon!
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