9990198504

Names of 9990198504

• Cardinal: 9990198504 can be written as Nine billion, nine hundred ninety million, one hundred ninety-eight thousand, five hundred four.

Scientific notation

• Scientific notation: 9.990198504 × 10⁹

Factors of 9990198504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 29

Divisors of 9990198504

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 52 54 66 72 78 81 88 99 104 108 117 121 132 143 156 162 198 216 234 242 243 264 286 297 312 324 351 363 396 429 468 484 486 572 594 648 702 726 729 792 858 891 936 968 972 1053 1089 1144 1188 1287 1331 1404 1452 1458 1573 1716 1782 1944 2106 2178 2187 2376 2574 2662 2673 2808 2904 2916 3146 3159 3267 3432 3564 3861 3993 4212 4356 4374 4719 5148 5324 5346 5832 6292 6318 6534 6561 7128 7722 7986 8019 8424 8712 8748 9438 9477 9801 10296 10648 10692 11583 11979 12584 12636 13068 13122 14157 14641 15444 15972 16038 17303 17496 18876 18954 19602 21384 23166 23958 24057 25272 26136 26244 28314 28431 29282 29403 30888 31944 32076 34606 34749 35937 37752 37908 39204 42471 43923 46332 47916 48114 51909 52488 56628 56862 58564 58806 64152 69212 69498 71874 72171 75816 78408 84942 85293 87846 88209 92664 95832 96228 103818 104247 107811 113256 113724 117128 117612 127413 131769 138424 138996 143748 144342 155727 169884 170586 175692 176418 190333 192456 207636 208494 215622 227448 235224 254826 263538 264627 277992 287496 288684 311454 312741 323433 339768 341172 351384 352836 380666 382239 395307 415272 416988 431244 467181 509652 527076 529254 570999 577368 622908 625482 646866 682344 705672 761332 764478 790614 793881 833976 862488 934362 938223 970299 1019304 1054152 1058508 1141998 1146717 1185921 1245816 1250964 1293732 1401543 1522664 1528956 1581228 1587762 1712997 1868724 1876446 1940598 2117016 2283996 2293434 2371842 2501928 2587464 2803086 2910897 3057912 3162456 3175524 3425994 3440151 3557763 3737448 3752892 3881196 4204629 4567992 4586868 4743684 5138991 5606172 5821794 6351048 6851988 6880302 7115526 7505784 7762392 8409258 8732691 9173736 9487368 10277982 10320453 10673289 11212344 11643588 12613887 13703976 13760604 14231052 15416973 16818516 17465382 20555964 20640906 21346578 23287176 25227774 27521208 28462104 30833946 32019867 33637032 34930764 37841661 41111928 41281812 42693156 46250919 50455548 61667892 64039734 69861528 75683322 82563624 85386312 92501838 96059601 100911096 113524983 123335784 128079468 138752757 151366644 185003676 192119202 227049966 256158936 277505514 302733288 370007352 384238404 416258271 454099932 555011028 768476808 832516542 908199864 1110022056 1248774813 1665033084 2497549626 3330066168 4995099252 9990198504
• Sum of all divisors σ(n): 33282754050
• Sum of proper divisors (its aliquot sum) s(n): 23292555546
• 9990198504 is an abundant number, because the sum of its proper divisors (23292555546) is greater than itself. Its abundance is 13302357042

Bases of 9990198504

• Binary: 1001010011011101100101010011101000₂
• Hexadecimal: 0x2537654E8
• Base-36: 4L7WMI0

Squares and roots of 9990198504

• 9990198504 squared (9990198504²) is 99804066149323838016
• 9990198504 cubed (9990198504³) is 997062432338092047158981528064
• The square root of 9990198504 is 99950.9805054457
• The cube root of 9990198504 is 2153.7305705011

Scales and comparisons

• 9,990,198,504 seconds is equal to 317 years, 34 weeks, 1 day, 7 hours, 8 minutes, 24 seconds.
• To count from 1 to 9,990,198,504 would take you about six hundred thirty-five 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 9990198504 cubic inches would be around 179.5 feet tall.

Recreational maths with 9990198504

• 9990198504 backwards is 4058910999
• 9990198504 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9990198504's digits is 54
• More coming soon!