67453440768

Names of 67453440768

• Cardinal: 67453440768 can be written as Sixty-seven billion, four hundred fifty-three million, four hundred forty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.7453440768 × 10¹⁰

Factors of 67453440768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 22141

Divisors of 67453440768

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 243 252 256 288 294 324 336 378 384 392 432 441 448 486 504 567 576 588 648 672 756 768 784 864 882 896 972 1008 1134 1152 1176 1296 1323 1344 1512 1568 1701 1728 1764 1792 1944 2016 2268 2304 2352 2592 2646 2688 3024 3136 3402 3456 3528 3888 3969 4032 4536 4704 5184 5292 5376 6048 6272 6804 6912 7056 7776 7938 8064 9072 9408 10368 10584 11907 12096 12544 13608 14112 15552 15876 16128 18144 18816 20736 21168 22129 23814 24192 27216 28224 31104 31752 36288 37632 42336 44258 47628 48384 54432 56448 62208 63504 66387 72576 84672 88516 95256 108864 112896 127008 132774 145152 154903 169344 177032 190512 199161 217728 254016 265548 309806 338688 354064 381024 398322 435456 464709 508032 531096 597483 619612 708128 762048 796644 929418 1016064 1062192 1084321 1194966 1239224 1394127 1416256 1524096 1593288 1792449 1858836 2124384 2168642 2389932 2478448 2788254 2832512 3048192 3186576 3252963 3584898 3717672 4182381 4248768 4337284 4779864 4956896 5377347 5576508 5665024 6373152 6505926 7169796 7435344 8364762 8497536 8674568 9559728 9758889 9913792 10754694 11153016 12547143 12746304 13011852 14339592 14870688 16729524 16995072 17349136 19119456 19517778 19827584 21509388 22306032 25094286 25492608 26023704 28679184 29276667 29741376 33459048 34698272 37641429 38238912 39035556 39655168 43018776 44612064 50188572 50985216 52047408 57358368 58553334 59482752 66918096 69396544 75282858 76477824 78071112 86037552 87830001 89224128 100377144 104094816 114716736 117106668 118965504 133836192 138793088 150565716 152955648 156142224 172075104 175660002 178448256 200754288 208189632 229433472 234213336 263490003 267672384 277586176 301131432 312284448 344150208 351320004 356896512 401508576 416379264 458866944 468426672 526980006 535344768 602262864 624568896 688300416 702640008 803017152 832758528 936853344 1053960012 1070689536 1204525728 1249137792 1376600832 1405280016 1606034304 1873706688 2107920024 2409051456 2498275584 2810560032 3212068608 3747413376 4215840048 4818102912 5621120064 7494826752 8431680096 9636205824 11242240128 16863360192 22484480256 33726720384 67453440768
• Sum of all divisors σ(n): 234627305640
• Sum of proper divisors (its aliquot sum) s(n): 167173864872
• 67453440768 is an abundant number, because the sum of its proper divisors (167173864872) is greater than itself. Its abundance is 99720424104

Bases of 67453440768

• Binary: 111110110100100010011101001100000000₂
• Hexadecimal: 0xFB489D300
• Base-36: UZK1C00

Squares and roots of 67453440768

• 67453440768 squared (67453440768²) is 4549966671442084429824
• 67453440768 cubed (67453440768³) is 306910907368492759229588236664832
• The square root of 67453440768 is 259718.0023949053
• The cube root of 67453440768 is 4070.6900525329

Scales and comparisons

• 67,453,440,768 seconds is equal to 2,144 years, 42 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 67,453,440,768 would take you about four thousand, two hundred eighty-nine 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 67453440768 cubic inches would be around 339.2 feet tall.

Recreational maths with 67453440768

• 67453440768 backwards is 86704435476
• 67453440768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 67453440768's digits is 54
• More coming soon!