12722931000

Names of 12722931000

• Cardinal: 12722931000 can be written as Twelve billion, seven hundred twenty-two million, nine hundred thirty-one thousand.

Scientific notation

• Scientific notation: 1.2722931 × 10¹⁰

Factors of 12722931000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2999

Divisors of 12722931000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 37 39 40 45 50 52 60 65 72 74 75 78 90 100 104 111 117 120 125 130 148 150 156 180 185 195 200 222 225 234 250 260 296 300 312 325 333 360 370 375 390 444 450 468 481 500 520 555 585 600 650 666 740 750 780 888 900 925 936 962 975 1000 1110 1125 1170 1300 1332 1443 1480 1500 1560 1625 1665 1800 1850 1924 1950 2220 2250 2340 2405 2600 2664 2775 2886 2925 2939 3000 3250 3330 3700 3848 3900 4329 4440 4500 4625 4680 4810 4875 5550 5772 5850 5878 6500 6660 7215 7400 7800 8325 8658 8817 9000 9250 9620 9750 11100 11544 11700 11756 12025 13000 13320 13875 14430 14625 14695 16650 17316 17634 18500 19240 19500 21645 22200 23400 23512 24050 26451 27750 28860 29250 29390 33300 34632 35268 36075 37000 38207 39000 41625 43290 44085 48100 52902 55500 57720 58500 58780 60125 66600 70536 72150 73475 76414 83250 86580 88170 96200 105804 108225 108743 111000 114621 117000 117560 120250 132255 144300 146950 152828 166500 173160 176340 180375 191035 211608 216450 217486 220425 229242 240500 264510 288600 293900 305656 326229 333000 343863 352680 360750 367375 382070 432900 434972 440850 458484 481000 529020 541125 543715 573105 587800 652458 661275 687726 721500 734750 764140 865800 869944 881700 916968 955175 978687 1058040 1082250 1087430 1102125 1146210 1304916 1322550 1375452 1413659 1443000 1469500 1528280 1631145 1719315 1763400 1910350 1957374 2164500 2174860 2204250 2292420 2609832 2645100 2718575 2750904 2827318 2865525 2939000 3262290 3306375 3438630 3820700 3914748 4240977 4329000 4349720 4408500 4584840 4775875 4893435 5290200 5437150 5654636 5731050 6524580 6612750 6877260 7068295 7641400 7829496 8155725 8481954 8596575 8817000 9551750 9786870 10874300 11309272 11462100 12722931 13049160 13225500 13592875 13754520 14136590 14327625 16311450 16963908 17193150 19103500 19573740 21204885 21748600 22924200 24467175 25445862 26451000 27185750 28273180 28655250 32622900 33927816 34386300 35341475 38207000 39147480 40778625 42409770 42982875 48934350 50891724 54371500 56546360 57310500 63614655 65245800 68772600 70682950 81557250 84819540 85965750 97868700 101783448 106024425 108743000 114621000 122335875 127229310 141365900 163114500 169639080 171931500 176707375 195737400 212048850 244671750 254458620 282731800 318073275 326229000 343863000 353414750 424097700 489343500 508917240 530122125 636146550 706829500 848195400 978687000 1060244250 1272293100 1413659000 1590366375 2120488500 2544586200 3180732750 4240977000 6361465500 12722931000
• Sum of all divisors σ(n): 47579313600
• Sum of proper divisors (its aliquot sum) s(n): 34856382600
• 12722931000 is an abundant number, because the sum of its proper divisors (34856382600) is greater than itself. Its abundance is 22133451600

Bases of 12722931000

• Binary: 1011110110010110001000010100111000₂
• Hexadecimal: 0x2F6588538
• Base-36: 5UEWKE0

Squares and roots of 12722931000

• 12722931000 squared (12722931000²) is 161872973230761000000
• 12722931000 cubed (12722931000³) is 2059498669179819280491000000000
• The square root of 12722931000 is 112795.9706727151
• The cube root of 12722931000 is 2334.5099213427

Scales and comparisons

• 12,722,931,000 seconds is equal to 404 years, 28 weeks, 4 days, 3 hours, 30 minutes.
• To count from 1 to 12,722,931,000 would take you about eight hundred nine 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 12722931000 cubic inches would be around 194.5 feet tall.

Recreational maths with 12722931000

• 12722931000 backwards is 00013922721
• The number of decimal digits it has is: 11
• The sum of 12722931000's digits is 27
• More coming soon!