1389921984
1,389,921,984 is an even composite number composed of five prime numbers multiplied together.
1389921984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1389921984:
26 × 33 × 11 × 83 × 881
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 83 × 881)See below for interesting mathematical facts about the number 1389921984 from the Numbermatics database.
Names of 1389921984
- Cardinal: 1389921984 can be written as One billion, three hundred eighty-nine million, nine hundred twenty-one thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.389921984 × 109
Factors of 1389921984
Divisors of 1389921984
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 83 88 96 99 108 132 144 166 176 192 198 216 249 264 288 297 332 352 396 432 498 528 576 594 664 704 747 792 864 881 913 996 1056 1188 1328 1494 1584 1728 1762 1826 1992 2112 2241 2376 2643 2656 2739 2988 3168 3524 3652 3984 4482 4752 5286 5312 5478 5976 6336 7048 7304 7929 7968 8217 8964 9504 9691 10572 10956 11952 14096 14608 15858 15936 16434 17928 19008 19382 21144 21912 23787 23904 24651 28192 29073 29216 31716 32868 35856 38764 42288 43824 47574 47808 49302 56384 58146 58432 63432 65736 71712 73123 77528 84576 87219 87648 95148 98604 116292 126864 131472 143424 146246 155056 169152 174438 175296 190296 197208 219369 232584 253728 261657 262944 292492 310112 348876 380592 394416 438738 465168 507456 523314 525888 584984 620224 658107 697752 761184 788832 804353 877476 930336 1046628 1169968 1316214 1395504 1522368 1577664 1608706 1754952 1860672 1974321 2093256 2339936 2413059 2632428 2791008 3217412 3509904 3948642 4186512 4679872 4826118 5264856 5582016 6434824 7019808 7239177 7897284 8373024 9652236 10529712 12869648 14039616 14478354 15794568 16746048 19304472 21059424 21717531 25739296 28956708 31589136 38608944 42118848 43435062 51478592 57913416 63178272 77217888 86870124 115826832 126356544 154435776 173740248 231653664 347480496 463307328 694960992 1389921984
- Sum of all divisors σ(n): 4516404480
- Sum of proper divisors (its aliquot sum) s(n): 3126482496
- 1389921984 is an abundant number, because the sum of its proper divisors (3126482496) is greater than itself. Its abundance is 1736560512
Bases of 1389921984
- Binary: 10100101101100010000110110000002
- Hexadecimal: 0x52D886C0
- Base-36: MZIUO0
Squares and roots of 1389921984
- 1389921984 squared (13899219842) is 1931883121606496256
- 1389921984 cubed (13899219843) is 2685166821239414543428091904
-
The
square root of 1389921984 is 37281.6574738839 -
The
cube root of 1389921984 is 1115.9981500721
Scales and comparisons
How big is 1389921984?- 1,389,921,984 seconds is equal to 44 years, 10 weeks, 1 day, 1 hour, 26 minutes, 24 seconds.
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To count from 1 to 1,389,921,984 would take you about eighty-eight 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 1389921984 cubic inches would be around 93 feet tall.
Recreational maths with 1389921984
- 1389921984 backwards is 4891299831
- 1389921984 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1389921984's digits is 54
- More coming soon!
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"Number 1389921984 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
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Numbermatics. (2024). Number 1389921984 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/1389921984/
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The information we have on file for 1389921984 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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