40534609920

Names of 40534609920

• Cardinal: 40534609920 can be written as Forty billion, five hundred thirty-four million, six hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.053460992 × 10¹⁰

Factors of 40534609920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 324

Divisors of 40534609920

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 307 320 336 384 420 448 480 512 560 614 640 672 768 840 896 921 960 1024 1120 1228 1280 1344 1535 1536 1680 1792 1842 1920 2048 2149 2240 2456 2560 2688 3070 3072 3360 3584 3684 3840 4096 4298 4480 4605 4912 5120 5376 6140 6144 6447 6720 7168 7368 7680 8596 8960 9210 9824 10240 10745 10752 12280 12288 12894 13440 14336 14736 15360 17192 17920 18420 19648 20480 21490 21504 24560 25788 26880 28672 29472 30720 32235 34384 35840 36840 39296 42980 43008 49120 51576 53760 58944 61440 64470 68768 71680 73680 78592 85960 86016 94249 98240 103152 107520 117888 128940 137536 143360 147360 157184 171920 188498 196480 206304 215040 235776 257880 275072 282747 294720 314368 343840 376996 392960 412608 430080 471245 471552 515760 550144 565494 589440 628736 659743 687680 753992 785920 825216 942490 943104 1031520 1100288 1130988 1178880 1257472 1319486 1375360 1413735 1507984 1571840 1650432 1884980 1886208 1979229 2063040 2200576 2261976 2357760 2638972 2750720 2827470 3015968 3143680 3298715 3300864 3769960 3772416 3958458 4126080 4401152 4523952 4715520 5277944 5501440 5654940 6031936 6287360 6597430 6601728 7539920 7916916 8252160 8802304 9047904 9431040 9896145 10555888 11002880 11309880 12063872 13194860 13203456 15079840 15833832 16504320 18095808 18862080 19792290 21111776 22005760 22619760 24127744 26389720 26406912 30159680 31667664 33008640 36191616 39584580 42223552 44011520 45239520 48255488 52779440 60319360 63335328 66017280 72383232 79169160 84447104 90479040 96510976 105558880 120638720 126670656 132034560 144766464 158338320 168894208 180958080 193021952 211117760 241277440 253341312 289532928 316676640 337788416 361916160 386043904 422235520 482554880 506682624 579065856 633353280 675576832 723832320 844471040 965109760 1013365248 1158131712 1266706560 1351153664 1447664640 1688942080 1930219520 2026730496 2533413120 2702307328 2895329280 3377884160 4053460992 5066826240 5790658560 6755768320 8106921984 10133652480 13511536640 20267304960 40534609920
• Sum of all divisors σ(n): 148707146304
• Sum of proper divisors (its aliquot sum) s(n): 108172536384
• 40534609920 is an abundant number, because the sum of its proper divisors (108172536384) is greater than itself. Its abundance is 67637926464

Bases of 40534609920

• Binary: 100101110000000011010001000000000000₂
• Hexadecimal: 0x9700D1000
• Base-36: IMD9D6O

Squares and roots of 40534609920

• 40534609920 squared (40534609920²) is 1643054601366562406400
• 40534609920 cubed (40534609920³) is 66600577343654706074760511488000
• The square root of 40534609920 is 201332.0886495741
• The cube root of 40534609920 is 3435.1206829237

Scales and comparisons

• 40,534,609,920 seconds is equal to 1,288 years, 45 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 40,534,609,920 would take you about two thousand, five hundred seventy-seven 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 40534609920 cubic inches would be around 286.3 feet tall.

Recreational maths with 40534609920

• 40534609920 backwards is 02990643504
• 40534609920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40534609920's digits is 42
• More coming soon!