9998560

Names of 9998560

• Cardinal: 9998560 can be written as Nine million, nine hundred ninety-eight thousand, five hundred sixty.

Scientific notation

• Scientific notation: 9.99856 × 10⁶

Factors of 9998560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 73

Divisors of 9998560

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 19 20 22 23 26 32 38 40 44 46 52 55 65 76 80 88 92 95 104 110 115 130 143 152 160 176 184 190 208 209 220 230 247 253 260 286 299 304 352 368 380 416 418 437 440 460 494 506 520 572 598 608 715 736 760 836 874 880 920 988 1012 1040 1045 1144 1196 1235 1265 1430 1495 1520 1672 1748 1760 1840 1976 2024 2080 2090 2185 2288 2392 2470 2530 2717 2860 2990 3040 3289 3344 3496 3680 3952 4048 4180 4370 4576 4784 4807 4940 5060 5434 5681 5720 5980 6578 6688 6992 7904 8096 8360 8740 9568 9614 9880 10120 10868 11362 11440 11960 13156 13585 13984 16445 16720 17480 19228 19760 20240 21736 22724 22880 23920 24035 26312 27170 28405 32890 33440 34960 38456 39520 40480 43472 45448 47840 48070 52624 54340 56810 62491 65780 69920 76912 86944 90896 96140 105248 108680 113620 124982 131560 153824 181792 192280 217360 227240 249964 263120 312455 384560 434720 454480 499928 526240 624910 769120 908960 999856 1249820 1999712 2499640 4999280 9998560
• Sum of all divisors σ(n): 30481920
• Sum of proper divisors (its aliquot sum) s(n): 20483360
• 9998560 is an abundant number, because the sum of its proper divisors (20483360) is greater than itself. Its abundance is 10484800

Bases of 9998560

• Binary: 100110001001000011100000₂
• Hexadecimal: 0x9890E0
• Base-36: 5YAXS

Squares and roots of 9998560

• 9998560 squared (9998560²) is 99971202073600
• 9998560 cubed (9998560³) is 999568062205014016000
• The square root of 9998560 is 3162.0499679797
• The cube root of 9998560 is 215.4331272203

Scales and comparisons

• 9,998,560 seconds is equal to 16 weeks, 3 days, 17 hours, 22 minutes, 40 seconds.
• To count from 1 to 9,998,560 would take you about twenty-four weeks!

  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 9998560 cubic inches would be around 18 feet tall.

Recreational maths with 9998560

• 9998560 backwards is 0658999
• 9998560 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 9998560's digits is 46
• More coming soon!