1121284164
1,121,284,164 is an even composite number composed of seven prime numbers multiplied together.
1121284164 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 1121284164:
22 × 3 × 7 × 11 × 13 × 173 × 19
(2 × 2 × 3 × 7 × 11 × 13 × 17 × 17 × 17 × 19)See below for interesting mathematical facts about the number 1121284164 from the Numbermatics database.
Names of 1121284164
- Cardinal: 1121284164 can be written as One billion, one hundred twenty-one million, two hundred eighty-four thousand, one hundred sixty-four.
Scientific notation
- Scientific notation: 1.121284164 × 109
Factors of 1121284164
Divisors of 1121284164
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 11 12 13 14 17 19 21 22 26 28 33 34 38 39 42 44 51 52 57 66 68 76 77 78 84 91 102 114 119 132 133 143 154 156 182 187 204 209 221 228 231 238 247 266 273 286 289 308 323 357 364 374 399 418 429 442 462 476 494 532 546 561 572 578 627 646 663 714 741 748 798 836 858 867 884 924 969 988 1001 1092 1122 1156 1254 1292 1309 1326 1428 1463 1482 1547 1596 1716 1729 1734 1938 2002 2023 2244 2261 2431 2508 2618 2652 2717 2926 2964 3003 3094 3179 3458 3468 3553 3757 3876 3927 4004 4046 4199 4389 4522 4641 4862 4913 5187 5236 5434 5491 5852 6006 6069 6188 6358 6783 6916 7106 7293 7514 7854 8092 8151 8398 8778 9044 9282 9537 9724 9826 10374 10659 10868 10982 11271 12012 12138 12597 12716 13566 14212 14586 14739 15028 15708 16302 16473 16796 17017 17556 18564 19019 19074 19652 20748 21318 21964 22253 22542 24276 24871 25194 26299 27132 29172 29393 29478 32604 32946 34034 34391 38038 38148 38437 41327 42636 44506 45084 46189 49742 50388 51051 52598 54043 57057 58786 58956 60401 63869 65892 66759 68068 68782 71383 74613 76076 76874 78897 82654 88179 89012 92378 93347 99484 102102 103173 105196 108086 114114 115311 117572 120802 123981 127738 133518 137564 138567 142766 149226 153748 157794 162129 165308 176358 181203 184756 186694 191607 204204 206346 214149 216172 228228 230622 241604 247962 255476 267036 277134 280041 285532 289289 298452 315588 323323 324258 352716 362406 373388 378301 383214 412692 422807 428298 447083 461244 495924 499681 554268 560082 578578 646646 648516 653429 702559 724812 756602 766428 785213 845614 856596 867867 894166 969969 999362 1026817 1120164 1134903 1157156 1213511 1268421 1293292 1306858 1341249 1405118 1499043 1513204 1570426 1691228 1735734 1788332 1939938 1960287 1998724 2053634 2107677 2269806 2355639 2427022 2536842 2613716 2682498 2810236 2998086 3080451 3140852 3471468 3640533 3879876 3920574 4107268 4215354 4539612 4711278 4854044 4917913 5073684 5364996 5496491 5996172 6160902 7187719 7281066 7841148 8430708 8494577 9422556 9835826 10992982 12321804 13348621 14375438 14562132 14753739 16489473 16989154 19671652 21563157 21985964 25483731 26697242 28750876 29507478 32978946 33978308 40045863 43126314 50967462 53394484 59014956 65957892 80091726 86252628 93440347 101934924 160183452 186880694 280321041 373761388 560642082 1121284164
- Sum of all divisors σ(n): 3928780800
- Sum of proper divisors (its aliquot sum) s(n): 2807496636
- 1121284164 is an abundant number, because the sum of its proper divisors (2807496636) is greater than itself. Its abundance is 1686212472
Bases of 1121284164
- Binary: 10000101101010101110000010001002
- Hexadecimal: 0x42D57044
- Base-36: IJL0EC
Squares and roots of 1121284164
- 1121284164 squared (11212841642) is 1257278176437178896
- 1121284164 cubed (11212841643) is 1409766108981806636919802944
-
The
square root of 1121284164 is 33485.5814344025 -
The
cube root of 1121284164 is 1038.8955743677
Scales and comparisons
How big is 1121284164?- 1,121,284,164 seconds is equal to 35 years, 33 weeks, 6 days, 19 hours, 49 minutes, 24 seconds.
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To count from 1 to 1,121,284,164 would take you about seventy-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 1121284164 cubic inches would be around 86.6 feet tall.
Recreational maths with 1121284164
- 1121284164 backwards is 4614821211
- The number of decimal digits it has is: 10
- The sum of 1121284164's digits is 30
- More coming soon!
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