1429452990
1,429,452,990 is an even composite number composed of seven prime numbers multiplied together.
1429452990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1429452990:
2 × 32 × 5 × 72 × 17 × 23 × 829
(2 × 3 × 3 × 5 × 7 × 7 × 17 × 23 × 829)See below for interesting mathematical facts about the number 1429452990 from the Numbermatics database.
Names of 1429452990
- Cardinal: 1429452990 can be written as One billion, four hundred twenty-nine million, four hundred fifty-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.42945299 × 109
Factors of 1429452990
Divisors of 1429452990
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 17 18 21 23 30 34 35 42 45 46 49 51 63 69 70 85 90 98 102 105 115 119 126 138 147 153 161 170 207 210 230 238 245 255 294 306 315 322 345 357 391 414 441 483 490 510 595 630 690 714 735 765 782 805 829 833 882 966 1035 1071 1127 1173 1190 1449 1470 1530 1610 1658 1666 1785 1955 2070 2142 2205 2254 2346 2415 2487 2499 2737 2898 3381 3519 3570 3910 4145 4165 4410 4830 4974 4998 5355 5474 5635 5803 5865 6762 7038 7245 7461 7497 8211 8290 8330 10143 10710 11270 11606 11730 12435 12495 13685 14093 14490 14922 14994 16422 16905 17409 17595 19067 19159 20286 24633 24870 24990 27370 28186 29015 33810 34818 35190 37305 37485 38134 38318 40621 41055 42279 49266 50715 52227 57201 57477 58030 70465 74610 74970 81242 82110 84558 87045 95335 95795 98651 101430 104454 114402 114954 121863 123165 126837 133469 140930 171603 172431 174090 190670 191590 197302 203105 211395 243726 246330 253674 261135 266938 286005 287385 295953 324139 343206 344862 365589 400407 406210 422790 493255 522270 572010 574770 591906 609315 634185 648278 667345 690557 731178 800814 858015 862155 887859 934283 972417 986510 1201221 1218630 1268370 1334690 1381114 1479765 1620695 1716030 1724310 1775718 1827945 1868566 1944834 2002035 2071671 2268973 2402442 2802849 2917251 2959530 3241390 3452785 3655890 4004070 4143342 4439295 4537946 4671415 4862085 5605698 5834502 6006105 6215013 6806919 6905570 8408547 8878590 9342830 9724170 10358355 11344865 12012210 12430026 13613838 14014245 14586255 15882811 16817094 20420757 20716710 22689730 28028490 29172510 31075065 31765622 34034595 40841514 42042735 47648433 62150130 68069190 79414055 84085470 95296866 102103785 142945299 158828110 204207570 238242165 285890598 476484330 714726495 1429452990
- Sum of all divisors σ(n): 4782473280
- Sum of proper divisors (its aliquot sum) s(n): 3353020290
- 1429452990 is an abundant number, because the sum of its proper divisors (3353020290) is greater than itself. Its abundance is 1923567300
Bases of 1429452990
- Binary: 10101010011001110111000101111102
- Hexadecimal: 0x5533B8BE
- Base-36: NN24ZI
Squares and roots of 1429452990
- 1429452990 squared (14294529902) is 2043335850619940100
- 1429452990 cubed (14294529903) is 2920852541242866729565899000
-
The
square root of 1429452990 is 37808.1074638759 -
The
cube root of 1429452990 is 1126.4794993677
Scales and comparisons
How big is 1429452990?- 1,429,452,990 seconds is equal to 45 years, 23 weeks, 3 days, 14 hours, 16 minutes, 30 seconds.
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To count from 1 to 1,429,452,990 would take you about ninety 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 1429452990 cubic inches would be around 93.9 feet tall.
Recreational maths with 1429452990
- 1429452990 backwards is 0992549241
- 1429452990 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1429452990's digits is 45
- More coming soon!
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