21741944832

Names of 21741944832

• Cardinal: 21741944832 can be written as Twenty-one billion, seven hundred forty-one million, nine hundred forty-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 2.1741944832 × 10¹⁰

Factors of 21741944832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 175

Divisors of 21741944832

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 72 81 86 96 108 127 128 129 144 162 172 192 216 243 254 256 258 288 324 344 381 384 387 432 486 508 512 516 576 648 688 762 768 774 864 972 1016 1024 1032 1143 1152 1161 1296 1376 1524 1536 1548 1728 1944 2032 2048 2064 2286 2304 2322 2592 2752 3048 3072 3096 3429 3456 3483 3888 4064 4096 4128 4572 4608 4644 5184 5461 5504 6096 6144 6192 6858 6912 6966 7776 8128 8192 8256 9144 9216 9288 10287 10368 10449 10922 11008 12192 12288 12384 13716 13824 13932 15552 16256 16383 16384 16512 18288 18432 18576 20574 20736 20898 21844 22016 24384 24576 24768 27432 27648 27864 30861 31104 32512 32766 33024 36576 36864 37152 41148 41472 41796 43688 44032 48768 49149 49152 49536 54864 55296 55728 61722 62208 65024 65532 66048 73152 73728 74304 82296 82944 83592 87376 88064 97536 98298 99072 109728 110592 111456 123444 124416 130048 131064 132096 146304 147447 147456 148608 164592 165888 167184 174752 176128 195072 196596 198144 219456 221184 222912 246888 248832 260096 262128 264192 292608 294894 297216 329184 331776 334368 349504 352256 390144 393192 396288 438912 442341 442368 445824 493776 497664 520192 524256 528384 585216 589788 594432 658368 663552 668736 699008 704512 780288 786384 792576 877824 884682 891648 987552 995328 1040384 1048512 1056768 1170432 1179576 1188864 1316736 1327023 1327104 1337472 1398016 1560576 1572768 1585152 1755648 1769364 1783296 1975104 1990656 2080768 2097024 2113536 2340864 2359152 2377728 2633472 2654046 2674944 2796032 3121152 3145536 3170304 3511296 3538728 3566592 3950208 3981312 4194048 4681728 4718304 4755456 5266944 5308092 5349888 5592064 6242304 6291072 6340608 7022592 7077456 7133184 7900416 8388096 9363456 9436608 9510912 10533888 10616184 10699776 11184128 12582144 14045184 14154912 14266368 15800832 16776192 18726912 18873216 19021824 21067776 21232368 21399552 22368256 25164288 28090368 28309824 28532736 31601664 33552384 37746432 42135552 42464736 42799104 44736512 50328576 56180736 56619648 57065472 63203328 67104768 75492864 84271104 84929472 85598208 89473024 100657152 113239296 126406656 134209536 150985728 168542208 169858944 171196416 201314304 226478592 252813312 268419072 301971456 339717888 402628608 452957184 505626624 603942912 679435776 805257216 905914368 1207885824 1358871552 1811828736 2415771648 2717743104 3623657472 5435486208 7247314944 10870972416 21741944832
• Sum of all divisors σ(n): 67173922816
• Sum of proper divisors (its aliquot sum) s(n): 45431977984
• 21741944832 is an abundant number, because the sum of its proper divisors (45431977984) is greater than itself. Its abundance is 23690033152

Bases of 21741944832

• Binary: 10100001111111010111100000000000000₂
• Hexadecimal: 0x50FEBC000
• Base-36: 9ZKLC00

Squares and roots of 21741944832

• 21741944832 squared (21741944832²) is 472712165077731508224
• 21741944832 cubed (21741944832³) is 10277681814535315443514362298368
• The square root of 21741944832 is 147451.4999313333
• The cube root of 21741944832 is 2791.0404444163

Scales and comparisons

• 21,741,944,832 seconds is equal to 691 years, 16 weeks, 6 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 21,741,944,832 would take you about one thousand, three hundred eighty-two 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 21741944832 cubic inches would be around 232.6 feet tall.

Recreational maths with 21741944832

• 21741944832 backwards is 23844914712
• The number of decimal digits it has is: 11
• The sum of 21741944832's digits is 45
• More coming soon!