20829669904244736

Names of 20829669904244736

• Cardinal: 20829669904244736 can be written as Twenty quadrillion, eight hundred twenty-nine trillion, six hundred sixty-nine billion, nine hundred four million, two hundred forty-four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.0829669904244736 × 10¹⁶

Factors of 20829669904244736

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 306882

Divisors of 20829669904244736

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2048 2304 3072 3456 4096 4608 6144 6912 8192 9216 12288 13824 18432 24576 27648 36864 55296 73728 110592 221184 306877 613754 920631 1227508 1841262 2455016 2761893 3682524 4910032 5523786 7365048 8285679 9820064 11047572 14730096 16571358 19640128 22095144 29460192 33142716 39280256 44190288 58920384 66285432 78560512 88380576 117840768 132570864 157121024 176761152 235681536 265141728 314242048 353522304 471363072 530283456 628484096 707044608 942726144 1060566912 1256968192 1414089216 1885452288 2121133824 2513936384 2828178432 3770904576 4242267648 5656356864 7541809152 8484535296 11312713728 16969070592 22625427456 33938141184 67876282368 94173493129 188346986258 282520479387 376693972516 565040958774 753387945032 847561438161 1130081917548 1506775890064 1695122876322 2260163835096 2542684314483 3013551780128 3390245752644 4520327670192 5085368628966 6027103560256 6780491505288 9040655340384 10170737257932 12054207120512 13560983010576 18081310680768 20341474515864 24108414241024 27121966021152 36162621361536 40682949031728 48216828482048 54243932042304 72325242723072 81365898063456 96433656964096 108487864084608 144650485446144 162731796126912 192867313928192 216975728169216 289300970892288 325463592253824 385734627856384 433951456338432 578601941784576 650927184507648 771469255712768 867902912676864 1157203883569152 1301854369015296 1735805825353728 2314407767138304 2603708738030592 3471611650707456 5207417476061184 6943223301414912 10414834952122368 20829669904244736
• Sum of all divisors σ(n): 61713974620587240
• Sum of proper divisors (its aliquot sum) s(n): 40884304716342504
• 20829669904244736 is an abundant number, because the sum of its proper divisors (40884304716342504) is greater than itself. Its abundance is 20054634812097768

Bases of 20829669904244736

• Binary: 1001010000000000111100101110011011011100110000000000000₂
• Hexadecimal: 0x4A0079736E6000
• Base-36: 5P3I292UIO0

Squares and roots of 20829669904244736

• 20829669904244736 squared (20829669904244736²) is 433875148319798909403310583709696
• 20829669904244736 cubed (20829669904244736³) is 9037476119156636378829355369354256063203960160256
• The square root of 20829669904244736 is 144324876.2488460823
• The cube root of 20829669904244736 is 275144.4746273139

Scales and comparisons

• 20,829,669,904,244,736 seconds is equal to 662,319,072 years, 28 weeks, 6 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 20,829,669,904,244,736 would take you about one billion, nine hundred eighty-six million, nine hundred fifty-seven thousand, two hundred seventeen 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 20829669904244736 cubic inches would be around 22928.7 feet tall.

Recreational maths with 20829669904244736

• 20829669904244736 backwards is 63744240996692802
• The number of decimal digits it has is: 17
• The sum of 20829669904244736's digits is 81
• More coming soon!