130268160

Names of 130268160

• Cardinal: 130268160 can be written as One hundred thirty million, two hundred sixty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.3026816 × 10⁸

Factors of 130268160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 278

Divisors of 130268160

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 72 80 88 90 96 99 110 120 128 132 144 160 165 176 180 192 198 220 240 256 257 264 288 320 330 352 360 384 396 440 480 495 512 514 528 576 640 660 704 720 768 771 792 880 960 990 1024 1028 1056 1152 1280 1285 1320 1408 1440 1536 1542 1584 1760 1920 1980 2056 2112 2304 2313 2560 2570 2640 2816 2827 2880 3072 3084 3168 3520 3840 3855 3960 4112 4224 4608 4626 5120 5140 5280 5632 5654 5760 6168 6336 7040 7680 7710 7920 8224 8448 8481 9216 9252 10280 10560 11264 11308 11520 11565 12336 12672 14080 14135 15360 15420 15840 16448 16896 16962 18504 20560 21120 22616 23040 23130 24672 25344 25443 28160 28270 30840 31680 32896 33792 33924 37008 41120 42240 42405 45232 46080 46260 49344 50688 50886 56320 56540 61680 63360 65792 67848 74016 82240 84480 84810 90464 92520 98688 101376 101772 113080 123360 126720 127215 131584 135696 148032 164480 168960 169620 180928 185040 197376 203544 226160 246720 253440 254430 263168 271392 296064 328960 339240 361856 370080 394752 407088 452320 493440 506880 508860 542784 592128 657920 678480 723712 740160 789504 814176 904640 986880 1017720 1085568 1184256 1315840 1356960 1447424 1480320 1628352 1809280 1973760 2035440 2171136 2368512 2713920 2894848 2960640 3256704 3618560 3947520 4070880 4342272 5427840 5921280 6513408 7237120 8141760 8684544 10855680 11842560 13026816 14474240 16283520 21711360 26053632 32567040 43422720 65134080 130268160
• Sum of all divisors σ(n): 494325936
• Sum of proper divisors (its aliquot sum) s(n): 364057776
• 130268160 is an abundant number, because the sum of its proper divisors (364057776) is greater than itself. Its abundance is 233789616

Bases of 130268160

• Binary: 111110000111011110000000000₂
• Hexadecimal: 0x7C3BC00
• Base-36: 25K3K0

Squares and roots of 130268160

• 130268160 squared (130268160²) is 16969793509785600
• 130268160 cubed (130268160³) is 2210623776099712106496000
• The square root of 130268160 is 11413.5077868287
• The cube root of 130268160 is 506.9277816909

Scales and comparisons

• 130,268,160 seconds is equal to 4 years, 7 weeks, 2 days, 17 hours, 36 minutes.
• To count from 1 to 130,268,160 would take you about six 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 130268160 cubic inches would be around 42.2 feet tall.

Recreational maths with 130268160

• 130268160 backwards is 061862031
• The number of decimal digits it has is: 9
• The sum of 130268160's digits is 27
• More coming soon!