9803997648

Names of 9803997648

• Cardinal: 9803997648 can be written as Nine billion, eight hundred three million, nine hundred ninety-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 9.803997648 × 10⁹

Factors of 9803997648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1588

Divisors of 9803997648

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 81 102 108 136 144 153 162 204 216 272 306 324 373 408 432 459 612 648 746 816 918 1119 1193 1224 1296 1377 1492 1836 2238 2386 2448 2754 2984 3357 3579 3672 4476 4772 5508 5968 6341 6714 7158 7344 8952 9544 10071 10737 11016 12682 13428 14316 17904 19023 19088 20142 20281 21474 22032 25364 26856 28632 30213 32211 38046 40284 40562 42948 50728 53712 57069 57264 60426 60843 64422 76092 80568 81124 85896 96633 101456 114138 120852 121686 128844 152184 161136 162248 171207 171792 182529 193266 228276 241704 243372 257688 304368 324496 342414 365058 386532 444989 456552 483408 486744 513621 515376 547587 684828 730116 773064 889978 913104 973488 1027242 1095174 1334967 1369656 1460232 1546128 1642761 1779956 2054484 2190348 2669934 2739312 2920464 3285522 3559912 4004901 4108968 4380696 5339868 6571044 7119824 7564813 8009802 8217936 8761392 10679736 12014703 13142088 15129626 16019604 21359472 22694439 24029406 26284176 30259252 32039208 36044109 45388878 48058812 60518504 64078416 68083317 72088218 90777756 96117624 121037008 136166634 144176436 181555512 192235248 204249951 272333268 288352872 363111024 408499902 544666536 576705744 612749853 816999804 1089333072 1225499706 1633999608 2450999412 3267999216 4901998824 9803997648
• Sum of all divisors σ(n): 30150568008
• Sum of proper divisors (its aliquot sum) s(n): 20346570360
• 9803997648 is an abundant number, because the sum of its proper divisors (20346570360) is greater than itself. Its abundance is 10542572712

Bases of 9803997648

• Binary: 1001001000010111010010000111010000₂
• Hexadecimal: 0x2485D21D0
• Base-36: 4I51P00

Squares and roots of 9803997648

• 9803997648 squared (9803997648²) is 96118369881989531904
• 9803997648 cubed (9803997648³) is 942344272252619408347436961792
• The square root of 9803997648 is 99015.1384789215
• The cube root of 9803997648 is 2140.2659034309

Scales and comparisons

• 9,803,997,648 seconds is equal to 311 years, 38 weeks, 2 days, 4 hours, 40 minutes, 48 seconds.
• To count from 1 to 9,803,997,648 would take you about six hundred twenty-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 9803997648 cubic inches would be around 178.4 feet tall.

Recreational maths with 9803997648

• 9803997648 backwards is 8467993089
• The number of decimal digits it has is: 10
• The sum of 9803997648's digits is 63
• More coming soon!