1664483798416467918400

Names of 1664483798416467918400

• Cardinal: 1664483798416467918400 can be written as One sextillion, six hundred sixty-four quintillion, four hundred eighty-three quadrillion, seven hundred ninety-eight trillion, four hundred sixteen billion, four hundred sixty-seven million, nine hundred eighteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.6644837984164679184 × 10²¹

Factors of 1664483798416467918400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 145707463

Divisors of 1664483798416467918400

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 140 160 175 196 200 224 245 280 320 350 392 400 448 490 560 700 784 800 980 1120 1225 1400 1568 1600 1960 2240 2450 2800 3136 3920 4900 5600 7840 9800 11200 15680 19600 39200 78400 145707449 291414898 582829796 728537245 1019952143 1165659592 1457074490 2039904286 2331319184 2914148980 3642686225 4079808572 4662638368 5099760715 5828297960 7139665001 7285372450 8159617144 9325276736 10199521430 11656595920 14279330002 14570744900 16319234288 20399042860 23313191840 25498803575 28558660004 29141489800 32638468576 35698325005 40798085720 46626383680 50997607150 57117320008 58282979600 65276937152 71396650010 81596171440 101995214300 114234640016 116565959200 142793300020 163192342880 178491625025 203990428600 228469280032 233131918400 285586600040 326384685760 356983250050 407980857200 456938560064 571173200080 713966500100 815961714400 1142346400160 1427933000200 1631923428800 2284692800320 2855866000400 5711732000800 11423464001600 21230660694087601 42461321388175202 84922642776350404 106153303470438005 148614624858613207 169845285552700808 212306606940876010 297229249717226414 339690571105401616 424613213881752020 530766517352190025 594458499434452828 679381142210803232 743073124293066035 849226427763504040 1040302374010292449 1061533034704380050 1188916998868905656 1358762284421606464 1486146248586132070 1698452855527008080 2080604748020584898 2123066069408760100 2377833997737811312 2972292497172264140 3396905711054016160 3715365621465330175 4161209496041169796 4246132138817520200 4755667995475622624 5201511870051462245 5944584994344528280 6793811422108032320 7430731242930660350 8322418992082339592 8492264277635040400 9511335990951245248 10403023740102924490 11889169988689056560 14861462485861320700 16644837984164679184 16984528555270080800 20806047480205848980 23778339977378113120 26007559350257311225 29722924971722641400 33289675968329358368 33969057110540161600 41612094960411697960 47556679954756226240 52015118700514622450 59445849943445282800 66579351936658716736 83224189920823395920 104030237401029244900 118891699886890565600 166448379841646791840 208060474802058489800 237783399773781131200 332896759683293583680 416120949604116979600 832241899208233959200 1664483798416467918400
• Sum of all divisors σ(n): 4764351368397567599859
• Sum of proper divisors (its aliquot sum) s(n): 3099867569981099681459
• 1664483798416467918400 is an abundant number, because the sum of its proper divisors (3099867569981099681459) is greater than itself. Its abundance is 1435383771564631763059

Bases of 1664483798416467918400

• Binary: 10110100011101101011010010110111101100010111110011101110111111001000000₂
• Hexadecimal: 0x5A3B5A5BD8BE777E40
• Base-36: 9R9YTYZKL3TPOG

Squares and roots of 1664483798416467918400

• 1664483798416467918400 squared (1664483798416467918400²) is 2770506315190913009300617693456429058560000
• 1664483798416467918400 cubed (1664483798416467918400³) is 4611462875045782978809915301729264877537521521995754901504000000
• 1664483798416467918400 is a perfect square number. Its square root is 40798085720
• The cube root of 1664483798416467918400 is 11851132.6005733691

Scales and comparisons

• 1,664,483,798,416,467,918,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,664,483,798,416,467,918,400 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 1664483798416467918400 cubic inches would be around 987594.4 feet tall.

Recreational maths with 1664483798416467918400

• 1664483798416467918400 backwards is 0048197646148973844661
• The number of decimal digits it has is: 22
• The sum of 1664483798416467918400's digits is 106
• More coming soon!