2120085012435168

Names of 2120085012435168

• Cardinal: 2120085012435168 can be written as Two quadrillion, one hundred twenty trillion, eighty-five billion, twelve million, four hundred thirty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.120085012435168 × 10¹⁵

Factors of 2120085012435168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1235

Divisors of 2120085012435168

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 293 586 879 937 1172 1758 1874 2344 2811 3516 3748 4688 5622 7032 7496 9376 11244 14064 14992 22488 28128 29984 44976 85849 89952 171698 257547 274541 343396 515094 549082 686792 823623 877969 1030188 1098164 1373584 1647246 1755938 2060376 2196328 2633907 2747168 3294492 3511876 4120752 4392656 5267814 6588984 7023752 8241504 8785312 10535628 13177968 14047504 21071256 25153757 26355936 28095008 42142512 50307514 75461271 80440513 84285024 100615028 150922542 160881026 201230056 241321539 257244917 301845084 321762052 402460112 482643078 514489834 603690168 643524104 771734751 804920224 965286156 1028979668 1207380336 1287048208 1543469502 1930572312 2057959336 2414760672 2574096416 3086939004 3861144624 4115918672 6173878008 7722289248 8231837344 12347756016 23569070309 24695512032 47138140618 70707210927 75372760681 94276281236 141414421854 150745521362 188552562472 226118282043 282828843708 301491042724 377105124944 452236564086 565657687416 602982085448 754210249888 904473128172 1131315374832 1205964170896 1808946256344 2262630749664 2411928341792 3617892512688 7235785025376 22084218879533 44168437759066 66252656638599 88336875518132 132505313277198 176673751036264 265010626554396 353347502072528 530021253108792 706695004145056 1060042506217584 2120085012435168
• Sum of all divisors σ(n): 5590248246903600
• Sum of proper divisors (its aliquot sum) s(n): 3470163234468432
• 2120085012435168 is an abundant number, because the sum of its proper divisors (3470163234468432) is greater than itself. Its abundance is 1350078222033264

Bases of 2120085012435168

• Binary: 111100010000011010011000010000011110101000011100000₂
• Hexadecimal: 0x78834C20F50E0
• Base-36: KVI9LXFILC

Squares and roots of 2120085012435168

• 2120085012435168 squared (2120085012435168²) is 4494760459952226453193403188224
• 2120085012435168 cubed (2120085012435168³) is 9529274285630917459281744117809984177301061632
• The square root of 2120085012435168 is 46044380.8996838179
• The cube root of 2120085012435168 is 128464.8828814011

Scales and comparisons

• 2,120,085,012,435,168 seconds is equal to 67,412,145 years, 28 weeks, 1 day, 6 hours, 12 minutes, 48 seconds.
• To count from 1 to 2,120,085,012,435,168 would take you about two hundred two million, two hundred thirty-six thousand, four hundred thirty-six 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 2120085012435168 cubic inches would be around 10705.4 feet tall.

Recreational maths with 2120085012435168

• 2120085012435168 backwards is 8615342105800212
• 2120085012435168 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2120085012435168's digits is 48
• More coming soon!