9009009750

Names of 9009009750

• Cardinal: 9009009750 can be written as Nine billion, nine million, nine thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 9.00900975 × 10⁹

Factors of 9009009750

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 190

Divisors of 9009009750

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 13 15 17 25 26 30 34 37 39 50 51 65 74 75 78 85 102 111 113 125 130 150 169 170 185 195 221 222 226 250 255 325 338 339 370 375 390 425 442 481 507 510 555 565 629 650 663 678 750 845 850 925 962 975 1014 1105 1110 1130 1258 1275 1326 1443 1469 1625 1690 1695 1850 1887 1921 1950 2125 2210 2405 2535 2550 2775 2825 2873 2886 2938 3145 3250 3315 3390 3774 3842 4181 4225 4250 4407 4625 4810 4875 5070 5525 5550 5650 5746 5763 6253 6290 6375 6630 7215 7345 8177 8362 8450 8475 8619 8814 9250 9435 9605 9750 11050 11526 12025 12506 12543 12675 12750 13875 14125 14365 14430 14690 15725 16354 16575 16950 17238 18759 18870 19097 19210 20905 21125 22035 24050 24531 24973 25086 25350 27625 27750 28250 28730 28815 31265 31450 33150 36075 36725 37518 38194 40885 41810 42250 42375 43095 44070 47175 48025 49062 49946 54353 55250 57291 57630 60125 62530 62715 63375 71077 71825 72150 73450 74919 78625 81770 82875 84750 86190 93795 94350 95485 96050 104525 106301 108706 110175 114582 120250 122655 124865 125430 126750 142154 143650 144075 149838 156325 157250 163059 165750 180375 183625 187590 190970 204425 209050 212602 213231 215475 220350 235875 240125 245310 249730 271765 286455 288150 312650 313575 318903 324649 326118 355385 359125 360750 367250 374595 408850 426462 430950 468975 471750 477425 480250 522625 531505 543530 550875 572910 613275 624325 627150 637806 649298 706589 710770 718250 720375 749190 781625 815295 924001 937950 954850 973947 1022125 1045250 1063010 1066155 1077375 1101750 1226550 1248650 1358825 1413178 1432275 1440750 1563250 1567875 1594515 1623245 1630590 1776925 1848002 1872975 1947894 2044250 2119767 2132310 2154750 2344875 2387125 2657525 2717650 2772003 2864550 3066375 3121625 3135750 3189030 3246490 3532945 3553850 3745950 4076475 4239534 4620005 4689750 4774250 4869735 5315050 5330775 5544006 6132750 6243250 6794125 7065890 7161375 7972575 8116225 8152950 8884625 9240010 9364875 9739470 10598835 10661550 12012013 13287625 13588250 13860015 14322750 15945150 16232450 17664725 17769250 18729750 20382375 21197670 23100025 24024026 24348675 26575250 26653875 27720030 35329450 36036039 39862875 40581125 40764750 46200050 48697350 52994175 53307750 60060065 69300075 72072078 79725750 81162250 88323625 105988350 115500125 120120130 121743375 138600150 176647250 180180195 231000250 243486750 264970875 300300325 346500375 360360390 529941750 600600650 693000750 900900975 1501501625 1801801950 3003003250 4504504875 9009009750
• Sum of all divisors σ(n): 26712706176
• Sum of proper divisors (its aliquot sum) s(n): 17703696426
• 9009009750 is an abundant number, because the sum of its proper divisors (17703696426) is greater than itself. Its abundance is 8694686676

Bases of 9009009750

• Binary: 1000011000111110101001010001010110₂
• Hexadecimal: 0x218FA9456
• Base-36: 44ZQCEU

Squares and roots of 9009009750

• 9009009750 squared (9009009750²) is 81162256675595062500
• 9009009750 cubed (9009009750³) is 731191561722438505114359375000
• The square root of 9009009750 is 94915.8034786621
• The cube root of 9009009750 is 2080.7777039749

Scales and comparisons

• 9,009,009,750 seconds is equal to 286 years, 23 weeks, 5 days, 22 hours, 42 minutes, 30 seconds.
• To count from 1 to 9,009,009,750 would take you about five hundred seventy-two 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 9009009750 cubic inches would be around 173.4 feet tall.

Recreational maths with 9009009750

• 9009009750 backwards is 0579009009
• 9009009750 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9009009750's digits is 39
• More coming soon!