66993383949992

Names of 66993383949992

• Cardinal: 66993383949992 can be written as Sixty-six trillion, nine hundred ninety-three billion, three hundred eighty-three million, nine hundred forty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 6.6993383949992 × 10¹³

Factors of 66993383949992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 179

Divisors of 66993383949992

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 17 34 53 68 106 107 136 212 214 289 424 428 578 856 901 1156 1802 1819 2312 2809 3604 3638 4913 5618 5671 7208 7276 9826 11236 11342 11449 14552 15317 19652 22472 22684 22898 30634 30923 39304 45368 45796 47753 61268 61846 91592 95506 96407 122536 123692 148877 191012 192814 194633 247384 260389 297754 300563 382024 385628 389266 520778 525691 595508 601126 606797 771256 778532 811801 1041556 1051382 1191016 1202252 1213594 1557064 1623602 1638919 2083112 2102764 2404504 2427188 2530909 3247204 3277838 3308761 4205528 4854376 5061818 5109571 6494408 6555676 6617522 10123636 10219142 10315549 13111352 13235044 13800617 15929839 20247272 20438284 20631098 26470088 27601234 27861623 31859678 32160241 40876568 41262196 43025453 55202468 55723246 56248937 63719356 64320482 82524392 86050906 86862707 110404936 111446492 112497874 127438712 128640964 172101812 173725414 175364333 222892984 224995748 257281928 270807263 344203624 347450828 350728666 449991496 541614526 546724097 694901656 701457332 731432701 1083229052 1093448194 1402914664 1462865402 1476666019 1704492773 2166458104 2186896388 2925730804 2953332038 2981193661 3408985546 4373792776 4603723471 5851461608 5906664076 5962387322 6817971092 9207446942 9294309649 11813328152 11924774644 13635942184 18414893884 18588619298 23849549288 28976377141 36829787768 37177238596 57952754282 74354477192 78263299007 115905508564 156526598014 158003264033 231811017128 313053196028 316006528066 492598411397 626106392056 632013056132 985196822794 1264026112264 1970393645588 3940787291176 8374172993749 16748345987498 33496691974996 66993383949992
• Sum of all divisors σ(n): 137311513794000
• Sum of proper divisors (its aliquot sum) s(n): 70318129844008
• 66993383949992 is an abundant number, because the sum of its proper divisors (70318129844008) is greater than itself. Its abundance is 3324745894016

Bases of 66993383949992

• Binary: 1111001110111000011100110110100100011010101000₂
• Hexadecimal: 0x3CEE1CDA46A8
• Base-36: NQWC333C8

Squares and roots of 66993383949992

• 66993383949992 squared (66993383949992²) is 4488113493071045708356800064
• 66993383949992 cubed (66993383949992³) is 300673910452448324860002261915269718399488
• The square root of 66993383949992 is 8184948.6223184077
• The cube root of 66993383949992 is 40614.1440746119

Scales and comparisons

• 66,993,383,949,992 seconds is equal to 2,130,182 years, 20 weeks, 7 hours, 26 minutes, 32 seconds.
• To count from 1 to 66,993,383,949,992 would take you about five million, three hundred twenty-five thousand, four hundred fifty-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 66993383949992 cubic inches would be around 3384.5 feet tall.

Recreational maths with 66993383949992

• 66993383949992 backwards is 29994938339966
• The number of decimal digits it has is: 14
• The sum of 66993383949992's digits is 89
• More coming soon!