6940686877390

Names of 6940686877390

• Cardinal: 6940686877390 can be written as Six trillion, nine hundred forty billion, six hundred eighty-six million, eight hundred seventy-seven thousand, three hundred ninety.

Scientific notation

• Scientific notation: 6.94068687739 × 10¹²

Factors of 6940686877390

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 45507

Divisors of 6940686877390

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 14 17 34 35 41 43 70 73 82 85 86 119 146 170 205 215 238 287 301 365 410 430 511 574 595 602 697 730 731 1022 1190 1241 1394 1435 1462 1505 1763 2482 2555 2870 2993 3010 3139 3485 3526 3655 4879 5110 5117 5986 6205 6278 6970 7310 8687 8815 9758 10234 12341 12410 14965 15695 17374 17630 20951 21973 24395 24682 25585 29930 29971 31390 41902 43435 43946 45319 48790 50881 51170 53363 59942 61705 86870 90638 101762 104755 106726 109865 123410 128699 149855 209510 209797 219730 226595 254405 257398 266815 299710 317233 356167 373541 419594 453190 508810 533630 634466 643495 712334 747082 770423 900893 1048985 1286990 1540846 1586165 1780835 1801786 1858079 1867705 1948717 2097970 2187883 3172330 3308287 3561670 3716158 3735410 3852115 3897434 4375766 4504465 5392961 6616574 7704230 9008930 9290395 9743585 10785922 10939415 13006553 13641019 15315181 16541435 18580790 19487170 21878830 23158009 26013106 26964805 27282038 30630362 31587343 33082870 33128189 46316018 53929610 56240879 63174686 65032765 66256378 68205095 76575905 79897397 112481758 115790045 130065530 135639767 136410190 142256341 153151810 157936715 159794794 165640945 221111401 231580090 231897323 271279534 281204395 284512682 315873430 331281890 393686153 399486985 442222802 463794646 559281779 562408790 678198835 711281705 787372306 798973970 949478369 995794387 1105557005 1118563558 1159486615 1356397670 1358255749 1422563410 1898956738 1968430765 1991588774 2211114010 2305876039 2318973230 2418357797 2716511498 2796408895 3936861530 4611752078 4747391845 4836715594 4978971935 5592817790 5832509981 6791278745 9494783690 9507790243 9957943870 11529380195 11665019962 12091788985 13582557490 16141132273 16928504579 19015580486 23058760390 24183577970 29162549905 32282264546 33857009158 40827569867 47538951215 58325099810 80705661365 81655139734 84642522895 95077902430 99152669677 161411322730 169285045790 198305339354 204137849335 408275698670 495763348385 694068687739 991526696770 1388137375478 3470343438695 6940686877390
• Sum of all divisors σ(n): 16064180858880
• Sum of proper divisors (its aliquot sum) s(n): 9123493981490
• 6940686877390 is an abundant number, because the sum of its proper divisors (9123493981490) is greater than itself. Its abundance is 2182807104100

Bases of 6940686877390

• Binary: 1100101000000000001001011010000001011001110₂
• Hexadecimal: 0x650012D02CE
• Base-36: 2GKI9RHLA

Squares and roots of 6940686877390

• 6940686877390 squared (6940686877390²) is 48173134329973748893212100
• 6940686877390 cubed (6940686877390³) is 334354641286794509086300258915964419000
• The square root of 6940686877390 is 2634518.3387841505
• The cube root of 6940686877390 is 19075.1290159731

Scales and comparisons

• 6,940,686,877,390 seconds is equal to 220,692 years, 19 weeks, 3 days, 1 hour, 3 minutes, 10 seconds.
• To count from 1 to 6,940,686,877,390 would take you about five hundred fifty-one thousand, seven hundred thirty 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 6940686877390 cubic inches would be around 1589.6 feet tall.

Recreational maths with 6940686877390

• 6940686877390 backwards is 0937786860496
• 6940686877390 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6940686877390's digits is 73
• More coming soon!