3992684704890

Names of 3992684704890

• Cardinal: 3992684704890 can be written as Three trillion, nine hundred ninety-two billion, six hundred eighty-four million, seven hundred four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.99268470489 × 10¹²

Factors of 3992684704890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 191

Divisors of 3992684704890

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 17 21 30 34 35 42 51 70 85 102 105 119 157 170 210 238 255 289 314 357 471 510 578 595 714 785 867 942 1099 1190 1445 1570 1734 1785 2023 2198 2355 2669 2890 3297 3570 4046 4335 4710 4913 5338 5495 6069 6594 8007 8670 9826 10115 10990 12138 13345 14739 16014 16485 18683 20230 24565 24649 26690 29478 30345 32970 34391 37366 40035 45373 49130 49298 56049 60690 68782 73695 73947 80070 90746 93415 103173 112098 123245 136119 147390 147894 171955 172543 186830 206346 226865 246490 272238 280245 317611 343910 345086 369735 419033 453730 515865 517629 560490 635222 680595 739470 771341 838066 862715 952833 1031730 1035258 1257099 1361190 1542682 1588055 1725430 1905666 2095165 2314023 2514198 2588145 2933231 3176110 3856705 3869893 4190330 4628046 4764165 5176290 5399387 5866462 6285495 7123561 7713410 7739786 8799693 9528330 10798774 11570115 11609679 12570990 14247122 14666155 16198161 17599386 19349465 21370683 23140230 23219358 26996935 27089251 29332310 32396322 35617805 38698930 42741366 43998465 49864927 53993870 54178502 58048395 65788181 71235610 80990805 81267753 87996930 99729854 106853415 116096790 121100537 131576362 135446255 149594781 161981610 162535506 197364543 213706830 242201074 249324635 270892510 299189562 328940905 363301611 394729086 406338765 460517267 498649270 605502685 657881810 726603222 747973905 812677530 847703759 921034534 986822715 1118399077 1211005370 1381551801 1495947810 1695407518 1816508055 1973645430 2236798154 2302586335 2543111277 2763103602 3355197231 3633016110 4238518795 4605172670 5086222554 5591995385 6710394462 6907759005 7828793539 8477037590 11183990770 12715556385 13815518010 15657587078 16775986155 19012784309 23486380617 25431112770 33551972310 38025568618 39143967695 46972761234 57038352927 78287935390 95063921545 114076705854 117431903085 133089490163 190127843090 234863806170 266178980326 285191764635 399268470489 570383529270 665447450815 798536940978 1330894901630 1996342352445 3992684704890
• Sum of all divisors σ(n): 11710272384000
• Sum of proper divisors (its aliquot sum) s(n): 7717587679110
• 3992684704890 is an abundant number, because the sum of its proper divisors (7717587679110) is greater than itself. Its abundance is 3724902974220

Bases of 3992684704890

• Binary: 111010000110011110100011011011010001111010₂
• Hexadecimal: 0x3A19E8DB47A
• Base-36: 1EY7PDV96

Squares and roots of 3992684704890

• 3992684704890 squared (3992684704890²) is 15941531152662546389912100
• 3992684704890 cubed (3992684704890³) is 63649507605763200570562127861540169000
• The square root of 3992684704890 is 1998170.3393079379
• The cube root of 3992684704890 is 15864.3276919247

Scales and comparisons

• 3,992,684,704,890 seconds is equal to 126,955 years, 1 week, 1 day, 12 hours, 41 minutes, 30 seconds.
• To count from 1 to 3,992,684,704,890 would take you about three hundred seventeen thousand, three hundred eighty-seven 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 3992684704890 cubic inches would be around 1322 feet tall.

Recreational maths with 3992684704890

• 3992684704890 backwards is 0984074862993
• The number of decimal digits it has is: 13
• The sum of 3992684704890's digits is 69
• More coming soon!