163438916130
163,438,916,130 is an even composite number composed of seven prime numbers multiplied together.
163438916130 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 163438916130:
2 × 33 × 5 × 7 × 17 × 257 × 19793
(2 × 3 × 3 × 3 × 5 × 7 × 17 × 257 × 19793)See below for interesting mathematical facts about the number 163438916130 from the Numbermatics database.
Names of 163438916130
- Cardinal: 163438916130 can be written as One hundred sixty-three billion, four hundred thirty-eight million, nine hundred sixteen thousand, one hundred thirty.
Scientific notation
- Scientific notation: 1.6343891613 × 1011
Factors of 163438916130
Divisors of 163438916130
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 51 54 63 70 85 90 102 105 119 126 135 153 170 189 210 238 255 257 270 306 315 357 378 459 510 514 595 630 714 765 771 918 945 1071 1190 1285 1530 1542 1785 1799 1890 2142 2295 2313 2570 3213 3570 3598 3855 4369 4590 4626 5355 5397 6426 6939 7710 8738 8995 10710 10794 11565 13107 13878 16065 16191 17990 19793 21845 23130 26214 26985 30583 32130 32382 34695 39321 39586 43690 48573 53970 59379 61166 65535 69390 78642 80955 91749 97146 98965 117963 118758 131070 138551 152915 161910 178137 183498 196605 197930 235926 242865 275247 277102 296895 305830 336481 356274 393210 415653 458745 485730 534411 550494 589815 593790 672962 692755 825741 831306 890685 917490 1009443 1068822 1179630 1246959 1376235 1385510 1651482 1682405 1781370 2018886 2078265 2355367 2493918 2672055 2752470 3028329 3364810 3740877 4128705 4156530 4710734 5047215 5086801 5344110 6056658 6234795 7066101 7481754 8257410 9084987 10094430 10173602 11776835 12469590 14132202 15141645 15260403 18169974 18704385 21198303 23553670 25434005 30283290 30520806 35330505 35607607 37408770 42396606 45424935 45781209 50868010 63594909 70661010 71215214 76302015 86475617 90849870 91562418 105991515 106822821 127189818 137343627 152604030 172951234 178038035 211983030 213645642 228906045 259426851 274687254 317974545 320468463 356076070 432378085 457812090 518853702 534114105 605329319 635949090 640936926 686718135 778280553 864756170 961405389 1068228210 1210658638 1297134255 1373436270 1556561106 1602342315 1815987957 1922810778 2334841659 2594268510 3026646595 3204684630 3631975914 3891402765 4669683318 4807026945 5447963871 6053293190 7782805530 9079939785 9614053890 10895927742 11674208295 16343891613 18159879570 23348416590 27239819355 32687783226 54479638710 81719458065 163438916130
- Sum of all divisors σ(n): 529478415360
- Sum of proper divisors (its aliquot sum) s(n): 366039499230
- 163438916130 is an abundant number, because the sum of its proper divisors (366039499230) is greater than itself. Its abundance is 202600583100
Bases of 163438916130
- Binary: 100110000011011011011111110010001000102
- Hexadecimal: 0x260DB7F222
- Base-36: 232ZB6SI
Squares and roots of 163438916130
- 163438916130 squared (1634389161302) is 26712279305749174176900
- 163438916130 cubed (1634389161303) is 4365825977093473905115120883397000
-
The
square root of 163438916130 is 404275.7921642105 -
The
cube root of 163438916130 is 5467.4542521119
Scales and comparisons
How big is 163438916130?- 163,438,916,130 seconds is equal to 5,196 years, 44 weeks, 2 days, 2 hours, 55 minutes, 30 seconds.
-
To count from 1 to 163,438,916,130 would take you about ten thousand, three hundred ninety-three 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 163438916130 cubic inches would be around 455.6 feet tall.
Recreational maths with 163438916130
- 163438916130 backwards is 031619834361
- 163438916130 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 163438916130's digits is 45
- More coming soon!
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