6843146940

Names of 6843146940

• Cardinal: 6843146940 can be written as Six billion, eight hundred forty-three million, one hundred forty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 6.84314694 × 10⁹

Factors of 6843146940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14709

Divisors of 6843146940

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 53 60 63 70 84 90 98 105 106 126 140 147 159 180 196 210 212 245 252 265 294 315 318 371 420 441 477 490 530 588 630 636 735 742 795 882 954 980 1060 1113 1260 1470 1484 1590 1764 1855 1908 2205 2226 2385 2597 2940 3180 3339 3710 4410 4452 4770 5194 5565 6678 7420 7791 8820 9540 10388 11130 12985 13356 14639 15582 16695 22260 23373 25970 29278 31164 33390 38955 43917 46746 51940 58556 66780 73195 77910 87834 93492 102473 116865 131751 146390 155820 175668 204946 219585 233730 263502 292780 307419 409892 439170 467460 512365 527004 614838 658755 717311 775867 878340 922257 1024730 1229676 1317510 1434622 1537095 1551734 1844514 2049460 2151933 2327601 2635020 2869244 3074190 3103468 3586555 3689028 3879335 4303866 4611285 4655202 5431069 6148380 6455799 6982803 7173110 7758670 8607732 9222570 9310404 10759665 10862138 11638005 12911598 13965606 14346220 15517340 16293207 18445140 21519330 21724276 23276010 25823196 27155345 27931212 32278995 32586414 34914015 38017483 43038660 46552020 48879621 54310690 64557990 65172828 69828030 76034966 81466035 97759242 108621380 114052449 129115980 139656060 152069932 162932070 190087415 195518484 228104898 244398105 325864140 342157347 380174830 456209796 488796210 570262245 684314694 760349660 977592420 1140524490 1368629388 1710786735 2281048980 3421573470 6843146940
• Sum of all divisors σ(n): 24603808320
• Sum of proper divisors (its aliquot sum) s(n): 17760661380
• 6843146940 is an abundant number, because the sum of its proper divisors (17760661380) is greater than itself. Its abundance is 10917514440

Bases of 6843146940

• Binary: 110010111111000100010001010111100₂
• Hexadecimal: 0x197E222BC
• Base-36: 3568DZ0

Squares and roots of 6843146940

• 6843146940 squared (6843146940²) is 46828660042431363600
• 6843146940 cubed (6843146940³) is 320455401673664455979367384000
• The square root of 6843146940 is 82723.3155766861
• The cube root of 6843146940 is 1898.5350610047

Scales and comparisons

• 6,843,146,940 seconds is equal to 217 years, 30 weeks, 5 days, 2 hours, 9 minutes.
• To count from 1 to 6,843,146,940 would take you about four 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 6843146940 cubic inches would be around 158.2 feet tall.

Recreational maths with 6843146940

• 6843146940 backwards is 0496413486
• 6843146940 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6843146940's digits is 45
• More coming soon!