1420972740
1,420,972,740 is an even composite number composed of seven prime numbers multiplied together.
1420972740 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 1420972740:
22 × 33 × 5 × 11 × 29 × 73 × 113
(2 × 2 × 3 × 3 × 3 × 5 × 11 × 29 × 73 × 113)See below for interesting mathematical facts about the number 1420972740 from the Numbermatics database.
Names of 1420972740
- Cardinal: 1420972740 can be written as One billion, four hundred twenty million, nine hundred seventy-two thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.42097274 × 109
Factors of 1420972740
Divisors of 1420972740
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 29 30 33 36 44 45 54 55 58 60 66 73 87 90 99 108 110 113 116 132 135 145 146 165 174 180 198 219 220 226 261 270 290 292 297 319 330 339 348 365 396 435 438 452 495 522 540 565 580 594 638 657 660 678 730 783 803 870 876 957 990 1017 1044 1095 1130 1188 1243 1276 1305 1314 1356 1460 1485 1566 1595 1606 1695 1740 1914 1971 1980 2034 2117 2190 2260 2409 2486 2610 2628 2871 2970 3051 3132 3190 3212 3277 3285 3390 3729 3828 3915 3942 4015 4068 4234 4380 4785 4818 4972 5085 5220 5742 5940 6102 6215 6351 6380 6554 6570 6780 7227 7458 7830 7884 8030 8249 8468 8613 9570 9636 9831 9855 10170 10585 11187 11484 12045 12204 12430 12702 13108 13140 14355 14454 14916 15255 15660 16060 16385 16498 17226 18645 19053 19140 19662 19710 20340 21170 21681 22374 23287 24090 24747 24860 25404 28710 28908 29493 30510 31755 32770 32996 33561 34452 36047 36135 37290 38106 39324 39420 41245 42340 43065 43362 44748 46574 48180 49155 49494 55935 57159 57420 58986 61020 63510 65540 67122 69861 72094 72270 74241 74580 76212 82490 86130 86724 88479 90739 93148 95265 98310 98988 108141 108405 111870 114318 116435 117972 123735 127020 134244 139722 144188 144540 147465 148482 164980 167805 172260 176958 180235 181478 190530 196620 209583 216282 216810 222723 223740 228636 232870 239221 247470 272217 279444 285795 294930 296964 324423 335610 349305 353916 360470 362956 371205 381060 419166 432564 433620 442395 445446 453695 465740 478442 494940 540705 544434 571590 589860 628749 648846 671220 698610 717663 720940 742410 816651 838332 884790 890892 907390 956884 973269 1047915 1081410 1088868 1113615 1143180 1196105 1257498 1297692 1361085 1397220 1435326 1484820 1622115 1633302 1769580 1814780 1946538 2095830 2152989 2162820 2227230 2392210 2449953 2514996 2631431 2722170 2870652 3143745 3244230 3266604 3588315 3893076 4083255 4191660 4305978 4454460 4784420 4866345 4899906 5262862 5444340 6287490 6458967 6488460 7176630 7894293 8166510 8611956 9732690 9799812 10525724 10764945 12249765 12574980 12917934 13157155 14353260 15788586 16333020 19465380 21529890 23682879 24499530 25835868 26314310 31577172 32294835 39471465 43059780 47365758 48999060 52628620 64589670 71048637 78942930 94731516 118414395 129179340 142097274 157885860 236828790 284194548 355243185 473657580 710486370 1420972740
- Sum of all divisors σ(n): 5102092800
- Sum of proper divisors (its aliquot sum) s(n): 3681120060
- 1420972740 is an abundant number, because the sum of its proper divisors (3681120060) is greater than itself. Its abundance is 2260147320
Bases of 1420972740
- Binary: 10101001011001001010010110001002
- Hexadecimal: 0x54B252C4
- Base-36: NI0DL0
Squares and roots of 1420972740
- 1420972740 squared (14209727402) is 2019163527823107600
- 1420972740 cubed (14209727403) is 2869176330638867441686824000
-
The
square root of 1420972740 is 37695.7920728561 -
The
cube root of 1420972740 is 1124.2474611659
Scales and comparisons
How big is 1420972740?- 1,420,972,740 seconds is equal to 45 years, 9 weeks, 3 days, 10 hours, 39 minutes.
-
To count from 1 to 1,420,972,740 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 1420972740 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420972740
- 1420972740 backwards is 0472790241
- 1420972740 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420972740's digits is 36
- More coming soon!
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The information we have on file for 1420972740 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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