816290530004480400

Names of 816290530004480400

• Cardinal: 816290530004480400 can be written as Eight hundred sixteen quadrillion, two hundred ninety trillion, five hundred thirty billion, four million, four hundred eighty thousand, four hundred.

Scientific notation

• Scientific notation: 8.162905300044804 × 10¹⁷

Factors of 816290530004480400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15058143

Divisors of 816290530004480400

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 600 720 900 1200 1800 3600 15058133 30116266 45174399 60232532 75290665 90348798 120465064 135523197 150581330 180697596 225871995 240930128 271046394 301162660 361395192 376453325 451743990 542092788 602325320 677615985 722790384 752906650 903487980 1084185576 1129359975 1204650640 1355231970 1505813300 1806975960 2168371152 2258719950 2710463940 3011626600 3388079925 3613951920 4517439900 5420927880 6023253200 6776159850 9034879800 10841855760 13552319700 18069759600 27104639400 54209278800 226747369445689 453494738891378 680242108337067 906989477782756 1133736847228445 1360484216674134 1813978955565512 2040726325011201 2267473694456890 2720968433348268 3401210541685335 3627957911131024 4081452650022402 4534947388913780 5441936866696536 5668684236142225 6802421083370670 8162905300044804 9069894777827560 10203631625056005 10883873733393072 11337368472284450 13604842166741340 16325810600089608 17006052708426675 18139789555655120 20407263250112010 22674736944568900 27209684333482680 32651621200179216 34012105416853350 40814526500224020 45349473889137800 51018158125280025 54419368666965360 68024210833706700 81629053000448040 90698947778275600 102036316250560050 136048421667413400 163258106000896080 204072632501120100 272096843334826800 408145265002240200 816290530004480400
• Sum of all divisors σ(n): 2832755074606260739
• Sum of proper divisors (its aliquot sum) s(n): 2016464544601780339
• 816290530004480400 is an abundant number, because the sum of its proper divisors (2016464544601780339) is greater than itself. Its abundance is 1200174014597299939

Bases of 816290530004480400

• Binary: 101101010100000010111110100110000010011011101011000110010000₂
• Hexadecimal: 0xB540BE9826EB190
• Base-36: 679IUCKFQYS0

Squares and roots of 816290530004480400

• 816290530004480400 squared (816290530004480400²) is 666330229374995516181244073984160000
• 816290530004480400 cubed (816290530004480400³) is 543919056094522084610903031122587623953878630464000000
• 816290530004480400 is a perfect square number. Its square root is 903487980
• The cube root of 816290530004480400 is 934576.6354271891

Scales and comparisons

• 816,290,530,004,480,400 seconds is equal to 25,955,513,901 years, 39 weeks, 1 hour.
• To count from 1 to 816,290,530,004,480,400 would take you about seventy-seven billion, eight hundred sixty-six million, five hundred forty-one thousand, seven hundred 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 816290530004480400 cubic inches would be around 77881.4 feet tall.

Recreational maths with 816290530004480400

• 816290530004480400 backwards is 004084400035092618
• The number of decimal digits it has is: 18
• The sum of 816290530004480400's digits is 54
• More coming soon!