1997140824
1,997,140,824 is an even composite number composed of six prime numbers multiplied together.
1997140824 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 1997140824:
23 × 32 × 73 × 17 × 67 × 71
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 17 × 67 × 71)See below for interesting mathematical facts about the number 1997140824 from the Numbermatics database.
Names of 1997140824
- Cardinal: 1997140824 can be written as One billion, nine hundred ninety-seven million, one hundred forty thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 1.997140824 × 109
Factors of 1997140824
Divisors of 1997140824
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 42 49 51 56 63 67 68 71 72 84 98 102 119 126 134 136 142 147 153 168 196 201 204 213 238 252 268 284 294 306 343 357 392 402 408 426 441 469 476 497 504 536 568 588 603 612 639 686 714 804 833 852 882 938 952 994 1029 1071 1139 1176 1206 1207 1224 1278 1372 1407 1428 1491 1608 1666 1704 1764 1876 1988 2058 2142 2278 2412 2414 2499 2556 2744 2814 2856 2982 3087 3283 3332 3417 3479 3528 3621 3752 3976 4116 4221 4284 4473 4556 4757 4824 4828 4998 5112 5628 5831 5964 6174 6566 6664 6834 6958 7242 7497 7973 8232 8442 8449 8568 8946 9112 9514 9656 9849 9996 10251 10437 10863 11256 11662 11928 12348 13132 13668 13916 14271 14484 14994 15946 16884 16898 17493 17892 19028 19698 19992 20502 20874 21726 22981 23324 23919 24353 24696 25347 26264 27336 27832 28542 28968 29547 29988 31311 31892 33299 33768 33796 34986 35784 38056 39396 41004 41748 42813 43452 45962 46648 47838 48706 50694 52479 55811 57084 59094 59143 59976 62622 63784 66598 67592 68943 69972 71757 73059 76041 78792 80869 82008 83496 85626 86904 91924 95676 97412 99897 101388 104958 111622 114168 118188 118286 125244 133196 137886 139944 143514 146118 152082 161738 167433 171252 177429 183848 191352 194824 199794 202776 206829 209916 219177 223244 233093 236376 236572 242607 250488 266392 275772 287028 292236 299691 304164 323476 334866 342504 354858 390677 399588 413658 414001 419832 438354 446488 466186 473144 485214 502299 532287 551544 566083 574056 584472 599382 608328 646952 669732 699279 709716 727821 781354 799176 827316 828002 876708 932372 970428 1004598 1064574 1132166 1172031 1198764 1242003 1339464 1398558 1419432 1455642 1562708 1631651 1654632 1656004 1698249 1753416 1864744 1940856 2009196 2097837 2129148 2264332 2344062 2397528 2484006 2797116 2911284 3125416 3263302 3312008 3396498 3516093 3726009 3962581 4018392 4195674 4258296 4528664 4688124 4894953 4968012 5094747 5594232 5822568 6526604 6792996 7032186 7452018 7925162 8391348 9376248 9789906 9936024 10189494 11887743 13053208 13585992 14064372 14684859 14904036 15850324 16782696 19579812 20378988 23775486 27738067 28128744 29369718 29808072 31700648 35663229 39159624 40757976 47550972 55476134 58739436 71326458 83214201 95101944 110952268 117478872 142652916 166428402 221904536 249642603 285305832 332856804 499285206 665713608 998570412 1997140824
- Sum of all divisors σ(n): 6873984000
- Sum of proper divisors (its aliquot sum) s(n): 4876843176
- 1997140824 is an abundant number, because the sum of its proper divisors (4876843176) is greater than itself. Its abundance is 2879702352
Bases of 1997140824
- Binary: 11101110000100111110011010110002
- Hexadecimal: 0x7709F358
- Base-36: X11NQ0
Squares and roots of 1997140824
- 1997140824 squared (19971408242) is 3988571470887398976
- 1997140824 cubed (19971408243) is 7965738913950952002145396224
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The
square root of 1997140824 is 44689.3815575915 -
The
cube root of 1997140824 is 1259.3203742263
Scales and comparisons
How big is 1997140824?- 1,997,140,824 seconds is equal to 63 years, 26 weeks, 1 day, 1 hour, 20 minutes, 24 seconds.
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To count from 1 to 1,997,140,824 would take you about one hundred twenty-seven 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 1997140824 cubic inches would be around 104.9 feet tall.
Recreational maths with 1997140824
- 1997140824 backwards is 4280417991
- The number of decimal digits it has is: 10
- The sum of 1997140824's digits is 45
- More coming soon!
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The information we have on file for 1997140824 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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