9898980

Names of 9898980

• Cardinal: 9898980 can be written as Nine million, eight hundred ninety-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 9.89898 × 10⁶

Factors of 9898980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 67

Divisors of 9898980

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 37 39 42 49 52 60 65 70 74 78 84 91 98 105 111 130 140 147 148 156 182 185 195 196 210 222 245 259 260 273 294 343 364 370 390 420 444 455 481 490 518 546 555 588 637 686 735 740 777 780 910 962 980 1029 1036 1092 1110 1274 1295 1365 1372 1443 1470 1554 1715 1813 1820 1911 1924 2058 2220 2405 2548 2590 2730 2886 2940 3108 3185 3367 3430 3626 3822 3885 4116 4459 4810 5145 5180 5439 5460 5772 6370 6734 6860 7215 7252 7644 7770 8918 9065 9555 9620 10101 10290 10878 12691 12740 13377 13468 14430 15540 16835 17836 18130 19110 20202 20580 21756 22295 23569 25382 26754 27195 28860 33670 36260 38073 38220 40404 44590 47138 50505 50764 53508 54390 63455 66885 67340 70707 76146 89180 94276 101010 108780 117845 126910 133770 141414 152292 164983 190365 202020 235690 253820 267540 282828 329966 353535 380730 471380 494949 659932 707070 761460 824915 989898 1414140 1649830 1979796 2474745 3299660 4949490 9898980
• Sum of all divisors σ(n): 35750400
• Sum of proper divisors (its aliquot sum) s(n): 25851420
• 9898980 is an abundant number, because the sum of its proper divisors (25851420) is greater than itself. Its abundance is 15952440

Bases of 9898980

• Binary: 100101110000101111100100₂
• Hexadecimal: 0x970BE4
• Base-36: 5W63O

Squares and roots of 9898980

• 9898980 squared (9898980²) is 97989805040400
• 9898980 cubed (9898980³) is 969999120298818792000
• The square root of 9898980 is 3146.2644516951
• The cube root of 9898980 is 214.7155423263

Scales and comparisons

• 9,898,980 seconds is equal to 16 weeks, 2 days, 13 hours, 43 minutes.
• To count from 1 to 9,898,980 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 9898980 cubic inches would be around 17.9 feet tall.

Recreational maths with 9898980

• 9898980 backwards is 0898989
• The number of decimal digits it has is: 7
• The sum of 9898980's digits is 51
• More coming soon!