66556709231616

Names of 66556709231616

• Cardinal: 66556709231616 can be written as Sixty-six trillion, five hundred fifty-six billion, seven hundred nine million, two hundred thirty-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 6.6556709231616 × 10¹³

Factors of 66556709231616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 267

Divisors of 66556709231616

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 64 69 72 92 96 128 138 144 184 192 207 239 256 276 288 368 384 414 478 512 529 552 576 717 736 768 828 956 1024 1058 1104 1152 1434 1472 1536 1587 1656 1912 2116 2151 2208 2304 2868 2944 3072 3174 3312 3824 4232 4302 4416 4608 4761 5497 5736 5888 6348 6624 7648 8464 8604 8832 9216 9522 10994 11472 11776 12696 13248 15296 16491 16928 17208 17664 19044 21988 22944 23552 25392 26496 30592 32982 33856 34416 35328 38088 43976 45888 49473 50784 52992 57121 61184 65964 67712 68832 70656 76176 87952 91776 98946 101568 105984 114242 122368 126431 131928 135424 137664 152352 171363 175904 183552 197892 203136 211968 228484 244736 252862 263856 270848 275328 304704 342726 351808 367104 379293 395784 406272 456968 505724 514089 527712 541696 550656 609408 685452 703616 734208 758586 791568 812544 913936 1011448 1028178 1055424 1101312 1137879 1218816 1313783 1370904 1407232 1517172 1583136 1625088 1827872 2022896 2056356 2110848 2202624 2275758 2437632 2627566 2741808 2814464 3034344 3166272 3655744 3941349 4045792 4112712 4221696 4551516 4875264 5255132 5483616 5628928 6068688 6332544 7311488 7882698 8091584 8225424 8443392 9103032 10510264 10967232 11824047 12137376 12665088 13651919 14622976 15765396 16183168 16450848 16886784 18206064 21020528 21934464 23648094 24274752 25330176 27303838 29245952 30217009 31530792 32366336 32901696 36412128 40955757 42041056 43868928 47296188 48549504 50660352 54607676 58491904 60434018 63061584 64732672 65803392 72824256 81911514 84082112 87737856 90651027 94592376 97099008 109215352 120868036 122867271 126123168 129465344 131606784 145648512 163823028 168164224 175475712 181302054 189184752 194198016 218430704 241736072 245734542 252246336 263213568 271953081 291297024 313994137 327646056 336328448 362604108 378369504 388396032 436861408 483472144 491469084 504492672 526427136 543906162 582594048 627988274 655292112 672656896 725208216 756739008 873722816 941982411 966944288 982938168 1008985344 1087812324 1165188096 1255976548 1310584224 1345313792 1450416432 1513478016 1747445632 1883964822 1933888576 1965876336 2017970688 2175624648 2511953096 2621168448 2825947233 2900832864 3026956032 3494891264 3767929644 3867777152 3931752672 4035941376 4351249296 5023906192 5242336896 5651894466 5801665728 6053912064 6989782528 7221865151 7535859288 7735554304 7863505344 8702498592 10047812384 10484673792 11303788932 11603331456 12107824128 13979565056 14443730302 15071718576 15471108608 15727010688 17404997184 20095624768 20969347584 21665595453 22607577864 23206662912 28887460604 30143437152 30942217216 31454021376 34809994368 40191249536 41938695168 43331190906 45215155728 46413325824 57774921208 60286874304 62908042752 64996786359 69619988736 80382499072 86662381812 90430311456 92826651648 115549842416 120573748608 125816085504 129993572718 139239977472 160764998144 173324763624 180860622912 231099684832 241147497216 259987145436 278479954944 321529996288 346649527248 361721245824 462199369664 482294994432 519974290872 693299054496 723442491648 924398739328 964589988864 1039948581744 1386598108992 1446884983296 1848797478656 2079897163488 2773196217984 2893769966592 3697594957312 4159794326976 5546392435968 7395189914624 8319588653952 11092784871936 16639177307904 22185569743872 33278354615808 66556709231616
• Sum of all divisors σ(n): 201744160494240
• Sum of proper divisors (its aliquot sum) s(n): 135187451262624
• 66556709231616 is an abundant number, because the sum of its proper divisors (135187451262624) is greater than itself. Its abundance is 68630742031008

Bases of 66556709231616

• Binary: 1111001000100001110001000000101101110000000000₂
• Hexadecimal: 0x3C887102DC00
• Base-36: NLBQA8E80

Squares and roots of 66556709231616

• 66556709231616 squared (66556709231616²) is 4429795543741878477133971456
• 66556709231616 cubed (66556709231616³) is 294832613960336501575287817571160236752896
• The square root of 66556709231616 is 8158229.5402627647
• The cube root of 66556709231616 is 40525.7082586001

Scales and comparisons

• 66,556,709,231,616 seconds is equal to 2,116,297 years, 24 weeks, 6 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 66,556,709,231,616 would take you about five million, two hundred ninety thousand, seven hundred forty-three 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 66556709231616 cubic inches would be around 3377.1 feet tall.

Recreational maths with 66556709231616

• 66556709231616 backwards is 61613290765566
• The number of decimal digits it has is: 14
• The sum of 66556709231616's digits is 63
• More coming soon!