12678939000

Names of 12678939000

• Cardinal: 12678939000 can be written as Twelve billion, six hundred seventy-eight million, nine hundred thirty-nine thousand.

Scientific notation

• Scientific notation: 1.2678939 × 10¹⁰

Factors of 12678939000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 280

Divisors of 12678939000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 25 26 28 30 35 36 39 40 42 45 50 52 56 60 63 65 70 72 75 78 84 90 91 100 104 105 113 117 120 125 126 130 137 140 150 156 168 175 180 182 195 200 210 225 226 234 250 252 260 273 274 280 300 312 315 325 339 350 360 364 375 390 411 420 450 452 455 468 500 504 520 525 546 548 565 585 600 630 650 678 685 700 728 750 780 791 819 822 840 875 900 904 910 936 959 975 1000 1017 1050 1092 1096 1125 1130 1170 1233 1260 1300 1356 1365 1370 1400 1469 1500 1560 1575 1582 1625 1638 1644 1695 1750 1781 1800 1820 1918 1950 2034 2055 2100 2184 2250 2260 2275 2340 2373 2466 2520 2600 2625 2712 2730 2740 2825 2877 2925 2938 3000 3150 3164 3250 3276 3288 3390 3425 3500 3562 3640 3836 3900 3955 4068 4095 4110 4200 4407 4500 4520 4550 4680 4746 4795 4875 4932 5085 5250 5343 5460 5480 5650 5754 5850 5876 6165 6300 6328 6500 6552 6780 6825 6850 7000 7119 7124 7345 7672 7800 7875 7910 8136 8190 8220 8475 8631 8814 8905 9000 9100 9492 9590 9750 9864 10170 10275 10283 10500 10686 10920 11300 11375 11508 11700 11752 11865 12330 12467 12600 13000 13221 13560 13650 13700 14125 14238 14248 14385 14625 14690 15481 15750 15820 16029 16380 16440 16950 17125 17262 17628 17810 18200 18984 19180 19500 19775 20340 20475 20550 20566 21000 21372 22035 22600 22750 23016 23400 23730 23975 24660 24934 25425 26442 26715 27300 27400 28250 28476 28770 29250 29380 30825 30849 30962 31500 31640 32058 32760 33900 34125 34250 34524 35256 35595 35620 36725 37401 38360 39000 39550 40680 40950 41100 41132 42375 42744 43155 44070 44525 45500 46443 47460 47950 49320 49868 50850 51375 51415 52884 53430 54600 56500 56952 57540 58500 58760 59325 61650 61698 61924 62335 63000 64116 66105 67800 68250 68500 69048 71190 71240 71925 73450 74802 77405 79100 80145 81900 82200 82264 84750 86310 88140 89050 91000 92547 92886 94920 95900 98875 99736 101700 102375 102750 102830 105768 106860 108367 110175 112203 113000 115080 117000 118650 119875 123300 123396 123848 124670 127125 128232 132210 133575 136500 137000 139329 142380 143850 146900 149604 154125 154245 154810 158200 160290 163800 169500 172620 176280 177975 178100 183625 185094 185772 187005 191800 197750 201253 203400 204750 205500 205660 213720 215775 216734 220350 222625 224406 232215 237300 239750 246600 246792 249340 254250 257075 264420 267150 273000 278658 284760 287700 293800 296625 299208 308250 308490 309620 311675 320580 325101 330525 339000 345240 355950 356200 359625 367250 370188 371544 374010 387025 395500 400725 402506 409500 411000 411320 431550 433468 440700 445250 448812 462735 464430 474600 479500 498680 508500 514150 528840 534300 541835 550875 557316 561015 575400 593250 603759 616500 616980 619240 623350 641160 650202 661050 667875 696645 711900 719250 734500 740376 748020 771225 774050 791000 801450 805012 819000 863100 866936 881400 889875 890500 897624 925470 928860 935025 959000 975303 1006265 1017000 1028300 1068600 1078875 1083670 1101750 1114632 1122030 1161075 1186500 1207518 1233000 1233960 1246700 1285375 1300404 1322100 1335750 1393290 1408771 1423800 1438500 1469000 1496040 1542450 1548100 1558375 1602900 1610024 1625505 1652625 1726200 1779750 1781000 1811277 1850940 1857720 1870050 1935125 1950606 2003625 2012530 2056600 2157750 2167340 2203500 2244060 2313675 2322150 2373000 2415036 2493400 2570750 2600808 2644200 2671500 2709175 2786580 2805075 2817542 2877000 3018795 3084900 3096200 3116750 3205800 3251010 3305250 3483225 3559500 3622554 3701880 3740100 3856125 3870250 3901212 4007250 4025060 4226313 4315500 4334680 4407000 4488120 4627350 4644300 4675125 4830072 4876515 5031325 5141500 5343000 5418350 5573160 5610150 5635084 5805375 6037590 6169800 6233500 6502020 6610500 6966450 7043855 7119000 7245108 7480200 7712250 7740500 7802424 8014500 8050120 8127525 8452626 8631000 9056385 9254700 9288600 9350250 9753030 10062650 10283000 10836700 11220300 11270168 11568375 11610750 12075180 12467000 12678939 13004040 13221000 13545875 13932900 14025375 14087710 14490216 15093975 15424500 15481000 16029000 16255050 16905252 17416125 18112770 18509400 18700500 19506060 20125300 21131565 21673400 22440600 23136750 23221500 24150360 24382575 25156625 25357878 27091750 27865800 28050750 28175420 30187950 30849000 32510100 33810504 34832250 35219275 36225540 37401000 39012120 40250600 40637625 42263130 45281925 46273500 46443000 48765150 50313250 50715756 54183500 56101500 56350840 60375900 63394695 65020200 69664500 70438550 72451080 75469875 81275250 84526260 90563850 92547000 97530300 100626500 101431512 105657825 108367000 112203000 120751800 121912875 126789390 139329000 140877100 150939750 162550500 169052520 176096375 181127700 195060600 201253000 211315650 226409625 243825750 253578780 281754200 301879500 316973475 325101000 352192750 362255400 422631300 452819250 487651500 507157560 528289125 603759000 633946950 704385500 845262600 905638500 975303000 1056578250 1267893900 1408771000 1584867375 1811277000 2113156500 2535787800 3169734750 4226313000 6339469500 12678939000
• Sum of all divisors σ(n): 53599553280
• Sum of proper divisors (its aliquot sum) s(n): 40920614280
• 12678939000 is an abundant number, because the sum of its proper divisors (40920614280) is greater than itself. Its abundance is 28241675280

Bases of 12678939000

• Binary: 1011110011101110010100000101111000₂
• Hexadecimal: 0x2F3B94178
• Base-36: 5TOPNY0

Squares and roots of 12678939000

• 12678939000 squared (12678939000²) is 160755494165721000000
• 12678939000 cubed (12678939000³) is 2038209104442032450019000000000
• The square root of 12678939000 is 112600.7948462177
• The cube root of 12678939000 is 2331.8161406807

Scales and comparisons

• 12,678,939,000 seconds is equal to 403 years, 7 weeks, 5 days, 23 hours, 30 minutes.
• To count from 1 to 12,678,939,000 would take you about eight hundred six 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 12678939000 cubic inches would be around 194.3 feet tall.

Recreational maths with 12678939000

• 12678939000 backwards is 00093987621
• 12678939000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12678939000's digits is 45
• More coming soon!