12505668000

Names of 12505668000

• Cardinal: 12505668000 can be written as Twelve billion, five hundred five million, six hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.2505668 × 10¹⁰

Factors of 12505668000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 70

Divisors of 12505668000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 53 56 60 70 75 80 84 96 100 105 106 112 120 125 140 150 159 160 168 175 200 210 212 224 240 250 265 280 300 318 336 350 371 375 400 420 424 480 500 525 530 560 600 636 672 700 742 750 795 800 840 848 875 1000 1050 1060 1113 1120 1200 1272 1325 1400 1484 1500 1590 1680 1696 1750 1855 2000 2100 2120 2226 2400 2544 2625 2650 2800 2809 2968 3000 3180 3360 3500 3710 3975 4000 4200 4240 4452 5088 5250 5300 5565 5600 5618 5936 6000 6360 6625 7000 7420 7950 8400 8427 8480 8904 9275 10500 10600 11130 11236 11872 12000 12720 13250 14000 14045 14840 15900 16800 16854 17808 18550 19663 19875 21000 21200 22260 22472 25440 26500 27825 28000 28090 29680 31800 33708 35616 37100 39326 39750 42000 42135 42400 44520 44944 46375 53000 55650 56180 58989 59360 63600 67416 70225 74200 78652 79500 84000 84270 89040 89888 92750 98315 106000 111300 112360 117978 127200 134832 139125 140450 148400 148877 157304 159000 168540 178080 185500 196630 210675 212000 222600 224720 235956 269664 278250 280900 294945 296800 297754 314608 318000 337080 351125 371000 393260 421350 445200 446631 449440 471912 491575 556500 561800 589890 595508 629216 636000 674160 702250 742000 744385 786520 842700 890400 893262 943824 983150 1042139 1053375 1113000 1123600 1179780 1191016 1348320 1404500 1474725 1484000 1488770 1573040 1685400 1786524 1887648 1966300 2084278 2106750 2226000 2233155 2247200 2359560 2382032 2457875 2809000 2949450 2977540 3126417 3146080 3370800 3573048 3721925 3932600 4168556 4213500 4452000 4466310 4719120 4764064 4915750 5210695 5618000 5898900 5955080 6252834 6741600 7146096 7373625 7443850 7865200 8337112 8427000 8932620 9438240 9831500 10421390 11165775 11236000 11797800 11910160 12505668 14292192 14747250 14887700 15632085 15730400 16674224 16854000 17865240 18609625 19663000 20842780 22331550 23595600 23820320 25011336 26053475 29494500 29775400 31264170 33348448 33708000 35730480 37219250 39326000 41685560 44663100 47191200 50022672 52106950 55828875 58989000 59550800 62528340 71460960 74438500 78160425 78652000 83371120 89326200 100045344 104213900 111657750 117978000 119101600 125056680 130267375 148877000 156320850 166742240 178652400 208427800 223315500 235956000 250113360 260534750 297754000 312641700 357304800 390802125 416855600 446631000 500226720 521069500 595508000 625283400 781604250 833711200 893262000 1042139000 1250566800 1563208500 1786524000 2084278000 2501133600 3126417000 4168556000 6252834000 12505668000
• Sum of all divisors σ(n): 47721623040
• Sum of proper divisors (its aliquot sum) s(n): 35215955040
• 12505668000 is an abundant number, because the sum of its proper divisors (35215955040) is greater than itself. Its abundance is 22710287040

Bases of 12505668000

• Binary: 1011101001011001010101100110100000₂
• Hexadecimal: 0x2E96559A0
• Base-36: 5QTJV6O

Squares and roots of 12505668000

• 12505668000 squared (12505668000²) is 156391732126224000000
• 12505668000 cubed (12505668000³) is 1955783079915491437632000000000
• The square root of 12505668000 is 111828.7440687769
• The cube root of 12505668000 is 2321.1451441405

Scales and comparisons

• 12,505,668,000 seconds is equal to 397 years, 33 weeks, 2 days, 12 hours, 40 minutes.
• To count from 1 to 12,505,668,000 would take you about seven hundred ninety-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 12505668000 cubic inches would be around 193.4 feet tall.

Recreational maths with 12505668000

• 12505668000 backwards is 00086650521
• The number of decimal digits it has is: 11
• The sum of 12505668000's digits is 33
• More coming soon!