1028370816
1,028,370,816 is an even composite number composed of five prime numbers multiplied together.
1028370816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1028370816:
27 × 34 × 11 × 71 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 71 × 127)See below for interesting mathematical facts about the number 1028370816 from the Numbermatics database.
Names of 1028370816
- Cardinal: 1028370816 can be written as One billion, twenty-eight million, three hundred seventy thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.028370816 × 109
Factors of 1028370816
Divisors of 1028370816
- Number of divisors d(n): 320
-
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 71 72 81 88 96 99 108 127 128 132 142 144 162 176 192 198 213 216 254 264 284 288 297 324 352 381 384 396 426 432 508 528 568 576 594 639 648 704 762 781 792 852 864 891 1016 1056 1136 1143 1152 1188 1278 1296 1397 1408 1524 1562 1584 1704 1728 1782 1917 2032 2112 2272 2286 2343 2376 2556 2592 2794 3048 3124 3168 3408 3429 3456 3564 3834 4064 4191 4224 4544 4572 4686 4752 5112 5184 5588 5751 6096 6248 6336 6816 6858 7029 7128 7668 8128 8382 9017 9088 9144 9372 9504 10224 10287 10368 11176 11502 12192 12496 12573 12672 13632 13716 14058 14256 15336 16256 16764 18034 18288 18744 19008 20448 20574 21087 22352 23004 24384 24992 25146 27051 27264 27432 28116 28512 30672 33528 36068 36576 37488 37719 38016 40896 41148 42174 44704 46008 48768 49984 50292 54102 54864 56232 57024 61344 63261 67056 72136 73152 74976 75438 81153 81792 82296 84348 89408 92016 99187 99968 100584 108204 109728 112464 113157 114048 122688 126522 134112 144272 146304 149952 150876 162306 164592 168696 178816 184032 198374 201168 216408 219456 224928 226314 243459 245376 253044 268224 288544 297561 299904 301752 324612 329184 337392 368064 396748 402336 432816 438912 449856 452628 486918 506088 536448 577088 595122 603504 649224 658368 674784 730377 736128 793496 804672 865632 892683 899712 905256 973836 1012176 1154176 1190244 1207008 1298448 1316736 1349568 1460754 1586992 1609344 1731264 1785366 1810512 1947672 2024352 2380488 2414016 2596896 2678049 2699136 2921508 3173984 3462528 3570732 3621024 3895344 4048704 4760976 4828032 5193792 5356098 5843016 6347968 7141464 7242048 7790688 8034147 8097408 9521952 10387584 10712196 11686032 12695936 14282928 14484096 15581376 16068294 19043904 21424392 23372064 28565856 31162752 32136588 38087808 42848784 46744128 57131712 64273176 85697568 93488256 114263424 128546352 171395136 257092704 342790272 514185408 1028370816
- Sum of all divisors σ(n): 3412316160
- Sum of proper divisors (its aliquot sum) s(n): 2383945344
- 1028370816 is an abundant number, because the sum of its proper divisors (2383945344) is greater than itself. Its abundance is 1355574528
Bases of 1028370816
- Binary: 1111010100101110110001100000002
- Hexadecimal: 0x3D4BB180
- Base-36: H09K00
Squares and roots of 1028370816
- 1028370816 squared (10283708162) is 1057546535200505856
- 1028370816 cubed (10283708163) is 1087549993362116930747498496
-
The
square root of 1028370816 is 32068.2212790171 -
The
cube root of 1028370816 is 1009.3688884741
Scales and comparisons
How big is 1028370816?- 1,028,370,816 seconds is equal to 32 years, 36 weeks, 2 days, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 1,028,370,816 would take you about sixty-five 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 1028370816 cubic inches would be around 84.1 feet tall.
Recreational maths with 1028370816
- 1028370816 backwards is 6180738201
- 1028370816 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1028370816's digits is 36
- More coming soon!
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