16428761340390000

Names of 16428761340390000

• Cardinal: 16428761340390000 can be written as Sixteen quadrillion, four hundred twenty-eight trillion, seven hundred sixty-one billion, three hundred forty million, three hundred ninety thousand.

Scientific notation

• Scientific notation: 1.642876134039 × 10¹⁶

Factors of 16428761340390000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 26077398970

Divisors of 16428761340390000

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 40 42 45 48 50 56 60 63 70 72 75 80 84 90 100 105 112 120 125 126 140 144 150 168 175 180 200 210 225 240 250 252 280 300 315 336 350 360 375 400 420 450 500 504 525 560 600 625 630 700 720 750 840 875 900 1000 1008 1050 1125 1200 1250 1260 1400 1500 1575 1680 1750 1800 1875 2000 2100 2250 2500 2520 2625 2800 3000 3150 3500 3600 3750 4200 4375 4500 5000 5040 5250 5625 6000 6300 7000 7500 7875 8400 8750 9000 10000 10500 11250 12600 13125 14000 15000 15750 17500 18000 21000 22500 25200 26250 30000 31500 35000 39375 42000 45000 52500 63000 70000 78750 90000 105000 126000 157500 210000 315000 630000 26077398953 52154797906 78232196859 104309595812 130386994765 156464393718 182541792671 208619191624 234696590577 260773989530 312928787436 365083585342 391160984295 417238383248 469393181154 521547979060 547625378013 625857574872 651934973825 730167170684 782321968590 912708963355 938786362308 1043095958120 1095250756026 1173482952885 1251715149744 1303869947650 1460334341368 1564643937180 1642876134039 1825417926710 1877572724616 1955804921475 2086191916240 2190501512052 2346965905770 2607739895300 2738126890065 2920668682736 3129287874360 3259674869125 3285752268078 3650835853420 3755145449232 3911609842950 4381003024104 4563544816775 4693931811540 5215479790600 5476253780130 5867414764425 6258575748720 6519349738250 6571504536156 7301671706840 7823219685900 8214380670195 8762006048208 9127089633550 9387863623080 9779024607375 10430959581200 10952507560260 11734829528850 13038699476500 13143009072312 13690634450325 14603343413680 15646439371800 16298374345625 16428761340390 18254179267100 18775727246160 19558049214750 21905015120520 22817724083875 23469659057700 26077398953000 26286018144624 27381268900650 29337073822125 31292878743600 32596748691250 32857522680780 36508358534200 39116098429500 41071903350975 43810030241040 45635448167750 46939318115400 48895123036875 52154797906000 54762537801300 58674147644250 65193497382500 65715045361560 68453172251625 73016717068400 78232196859000 82143806701950 91270896335500 93878636230800 97790246073750 109525075602600 114088620419375 117348295288500 130386994765000 131430090723120 136906344503250 146685369110625 156464393718000 164287613403900 182541792671000 195580492147500 205359516754875 219050151205200 228177240838750 234696590577000 260773989530000 273812689006500 293370738221250 328575226807800 342265861258125 365083585342000 391160984295000 410719033509750 456354481677500 469393181154000 547625378013000 586741476442500 657150453615600 684531722516250 782321968590000 821438067019500 912708963355000 1026797583774375 1095250756026000 1173482952885000 1369063445032500 1642876134039000 1825417926710000 2053595167548750 2346965905770000 2738126890065000 3285752268078000 4107190335097500 5476253780130000 8214380670195000 16428761340390000
• Sum of all divisors σ(n): 65661430231830576
• Sum of proper divisors (its aliquot sum) s(n): 49232668891440576
• 16428761340390000 is an abundant number, because the sum of its proper divisors (49232668891440576) is greater than itself. Its abundance is 32803907551050576

Bases of 16428761340390000

• Binary: 111010010111011101111100010011110010110010101001110000₂
• Hexadecimal: 0x3A5DDF13CB2A70
• Base-36: 4HRICRO0QK0

Squares and roots of 16428761340390000

• 16428761340390000 squared (16428761340390000²) is 269904199179493029445352100000000
• 16428761340390000 cubed (16428761340390000³) is 4434191673088977440631284504651501319000000000000
• The square root of 16428761340390000 is 128174729.7262217753
• The cube root of 16428761340390000 is 254215.2542192097

Scales and comparisons

• 16,428,761,340,390,000 seconds is equal to 522,383,793 years, 6 weeks, 4 days, 23 hours.
• To count from 1 to 16,428,761,340,390,000 would take you about one billion, five hundred sixty-seven million, one hundred fifty-one thousand, three hundred seventy-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 16428761340390000 cubic inches would be around 21184.6 feet tall.

Recreational maths with 16428761340390000

• 16428761340390000 backwards is 00009304316782461
• The number of decimal digits it has is: 17
• The sum of 16428761340390000's digits is 54
• More coming soon!