7828013466542080

Names of 7828013466542080

• Cardinal: 7828013466542080 can be written as Seven quadrillion, eight hundred twenty-eight trillion, thirteen billion, four hundred sixty-six million, five hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 7.82801346654208 × 10¹⁵

Factors of 7828013466542080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 165247

Divisors of 7828013466542080

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 512 560 640 896 1024 1120 1280 1792 2048 2240 2560 3584 4096 4480 5120 7168 8192 8960 10240 14336 17920 20480 28672 35840 40960 57344 71680 143360 165233 286720 330466 660932 826165 1156631 1321864 1652330 2313262 2643728 3304660 4626524 5287456 5783155 6609320 9253048 10574912 11566310 13218640 18506096 21149824 23132620 26437280 37012192 42299648 46265240 52874560 74024384 84599296 92530480 105749120 148048768 169198592 185060960 211498240 296097536 338397184 370121920 422996480 592195072 676794368 740243840 845992960 1184390144 1353588736 1480487680 1691985920 2368780288 2960975360 3383971840 4737560576 5921950720 6767943680 9475121152 11843901440 23687802880 27301944289 47375605760 54603888578 109207777156 136509721445 191113610023 218415554312 273019442890 382227220046 436831108624 546038885780 764454440092 873662217248 955568050115 1092077771560 1528908880184 1747324434496 1911136100230 2184155543120 3057817760368 3494648868992 3822272200460 4368311086240 6115635520736 6989297737984 7644544400920 8736622172480 12231271041472 13978595475968 15289088801840 17473244344960 24462542082944 27957190951936 30578177603680 34946488689920 48925084165888 55914381903872 61156355207360 69892977379840 97850168331776 111828763807744 122312710414720 139785954759680 195700336663552 223657527615488 244625420829440 279571909519360 391400673327104 489250841658880 559143819038720 782801346654208 978501683317760 1118287638077440 1565602693308416 1957003366635520 3914006733271040 7828013466542080
• Sum of all divisors σ(n): 21469942095134832
• Sum of proper divisors (its aliquot sum) s(n): 13641928628592752
• 7828013466542080 is an abundant number, because the sum of its proper divisors (13641928628592752) is greater than itself. Its abundance is 5813915162050672

Bases of 7828013466542080

• Binary: 11011110011111000100101101001111110000110000000000000₂
• Hexadecimal: 0x1BCF8969F86000
• Base-36: 252SRQONSHS

Squares and roots of 7828013466542080

• 7828013466542080 squared (7828013466542080²) is 61277794832364152235592410726400
• 7828013466542080 cubed (7828013466542080³) is 479683403147749263338619355297531975708966912000
• The square root of 7828013466542080 is 88476061.5451551393
• The cube root of 7828013466542080 is 198556.3838206177

Scales and comparisons

• 7,828,013,466,542,080 seconds is equal to 248,906,614 years, 31 weeks, 1 day, 14 hours, 34 minutes, 40 seconds.
• To count from 1 to 7,828,013,466,542,080 would take you about seven hundred forty-six million, seven hundred nineteen thousand, eight 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 7828013466542080 cubic inches would be around 16546.4 feet tall.

Recreational maths with 7828013466542080

• 7828013466542080 backwards is 0802456643108287
• 7828013466542080 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 7828013466542080's digits is 64
• More coming soon!