1142047998
1,142,047,998 is an even composite number composed of six prime numbers multiplied together.
1142047998 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1142047998:
2 × 35 × 73 × 13 × 17 × 31
(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 17 × 31)See below for interesting mathematical facts about the number 1142047998 from the Numbermatics database.
Names of 1142047998
- Cardinal: 1142047998 can be written as One billion, one hundred forty-two million, forty-seven thousand, nine hundred ninety-eight.
Scientific notation
- Scientific notation: 1.142047998 × 109
Factors of 1142047998
Divisors of 1142047998
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 7 9 13 14 17 18 21 26 27 31 34 39 42 49 51 54 62 63 78 81 91 93 98 102 117 119 126 147 153 162 182 186 189 217 221 234 238 243 273 279 294 306 343 351 357 378 403 434 441 442 459 486 527 546 558 567 637 651 663 686 702 714 806 819 833 837 882 918 1029 1053 1054 1071 1134 1209 1274 1302 1323 1326 1377 1519 1547 1581 1638 1666 1674 1701 1911 1953 1989 2058 2106 2142 2418 2457 2499 2511 2646 2754 2821 3038 3087 3094 3159 3162 3213 3402 3627 3689 3822 3906 3969 3978 4131 4459 4557 4641 4743 4914 4998 5022 5642 5733 5831 5859 5967 6174 6318 6426 6851 7254 7371 7378 7497 7533 7938 8262 8463 8918 9114 9261 9282 9486 9639 10633 10829 10881 11067 11466 11662 11718 11907 11934 13377 13671 13702 13923 14229 14742 14994 15066 16926 17199 17493 17577 17901 18522 19278 19747 20553 21266 21658 21762 22113 22134 22491 23814 25389 25823 26754 27342 27783 27846 28458 28917 31899 32487 32643 33201 34398 34986 35154 35802 39494 40131 41013 41106 41769 42687 44226 44982 47957 50778 51597 51646 52479 52731 53703 55566 57834 59241 61659 63798 64974 65286 66402 67473 75803 76167 77469 80262 82026 83349 83538 85374 95697 95914 97461 97929 99603 103194 104958 105462 107406 118482 120393 123039 123318 125307 128061 134946 138229 143871 151606 152334 154791 154938 157437 166698 177723 180761 184977 191394 194922 195858 199206 202419 227409 228501 232407 240786 246078 250614 256122 276458 287091 287742 292383 298809 309582 314874 335699 355446 361179 361522 369117 369954 375921 404838 414687 431613 454818 457002 464814 472311 533169 542283 554931 574182 584766 597618 671398 682227 685503 697221 722358 738234 751842 829374 861273 863226 877149 896427 944622 1007097 1066338 1083537 1084566 1109862 1244061 1294839 1364454 1371006 1394442 1416933 1599507 1626849 1664793 1722546 1754298 1792854 2014194 2046681 2091663 2167074 2349893 2488122 2583819 2589678 2631447 2833866 3021291 3199014 3253698 3329586 3732183 3884517 4093362 4183326 4699786 4798521 4880547 5167638 5262894 6042582 6140043 6274989 7049679 7464366 7769034 9063873 9597042 9761094 11196549 11653551 12280086 12549978 14099358 14641641 18127746 18420129 21149037 22393098 23307102 27191619 29283282 33589647 36840258 42298074 43924923 54383238 63447111 67179294 81574857 87849846 126894222 163149714 190341333 380682666 571023999 1142047998
- Sum of all divisors σ(n): 3522355200
- Sum of proper divisors (its aliquot sum) s(n): 2380307202
- 1142047998 is an abundant number, because the sum of its proper divisors (2380307202) is greater than itself. Its abundance is 1238259204
Bases of 1142047998
- Binary: 10001000001001001000100111111102
- Hexadecimal: 0x441244FE
- Base-36: IVY1VI
Squares and roots of 1142047998
- 1142047998 squared (11420479982) is 1304273629735808004
- 1142047998 cubed (11420479983) is 1489543087683972799880575992
-
The
square root of 1142047998 is 33794.2006563257 -
The
cube root of 1142047998 is 1045.2691165289
Scales and comparisons
How big is 1142047998?- 1,142,047,998 seconds is equal to 36 years, 16 weeks, 2 days, 3 hours, 33 minutes, 18 seconds.
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To count from 1 to 1,142,047,998 would take you about 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 1142047998 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142047998
- 1142047998 backwards is 8997402411
- The number of decimal digits it has is: 10
- The sum of 1142047998's digits is 45
- More coming soon!
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