67144906816

Names of 67144906816

• Cardinal: 67144906816 can be written as Sixty-seven billion, one hundred forty-four million, nine hundred six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 6.7144906816 × 10¹⁰

Factors of 67144906816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1003

Divisors of 67144906816

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 13 16 19 26 31 32 38 52 62 64 76 104 124 152 181 208 247 248 304 362 403 416 494 496 589 608 724 757 806 832 988 992 1178 1216 1448 1514 1612 1976 1984 2353 2356 2896 3028 3224 3439 3952 4706 4712 5611 5792 6056 6448 6878 7657 7904 9412 9424 9841 11222 11584 12112 12896 13756 14383 15314 15808 18824 18848 19682 22444 23467 24224 25792 27512 28766 30628 37648 37696 39364 44707 44888 46934 48448 55024 57532 61256 72943 75296 78728 89414 89776 93868 106609 110048 115064 122512 137017 145886 150592 157456 178828 179552 186979 187736 213218 220096 230128 245024 274034 291772 305071 314912 357656 359104 373958 375472 426436 445873 460256 490048 548068 583544 610142 629824 715312 747916 750944 852872 891746 920512 1096136 1167088 1220284 1385917 1430624 1495832 1501888 1705744 1781221 1783492 2192272 2334176 2440568 2603323 2771834 2861248 2991664 3411488 3562442 3566984 4247527 4384544 4668352 4881136 5206646 5543668 5796349 5983328 6822976 7124884 7133968 8495054 8769088 9762272 10413292 11087336 11592698 11966656 14249768 14267936 16990108 19524544 20826584 22174672 23185396 28499536 28535872 33843199 33980216 41653168 44349344 46370792 55217851 56999072 67686398 67960432 80703013 83306336 88698688 92741584 110435702 113998144 135372796 135920864 161406026 166612672 185483168 220871404 270745592 271841728 322812052 370966336 441742808 541491184 645624104 883485616 1049139169 1082982368 1291248208 1766971232 2098278338 2165964736 2582496416 3533942464 4196556676 5164992832 8393113352 16786226704 33572453408 67144906816
• Sum of all divisors σ(n): 156982891520
• Sum of proper divisors (its aliquot sum) s(n): 89837984704
• 67144906816 is an abundant number, because the sum of its proper divisors (89837984704) is greater than itself. Its abundance is 22693077888

Bases of 67144906816

• Binary: 111110100010001001011111100001000000₂
• Hexadecimal: 0xFA225F840
• Base-36: UUGCDOG

Squares and roots of 67144906816

• 67144906816 squared (67144906816²) is 4508438511329323257856
• 67144906816 cubed (67144906816³) is 302718683728873170437082659946496
• The square root of 67144906816 is 259123.3428620433
• The cube root of 67144906816 is 4064.4740816009

Scales and comparisons

• 67,144,906,816 seconds is equal to 2,135 years, 3 hours, 16 seconds.
• To count from 1 to 67,144,906,816 would take you about four thousand, two hundred seventy 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 67144906816 cubic inches would be around 338.7 feet tall.

Recreational maths with 67144906816

• 67144906816 backwards is 61860944176
• 67144906816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 67144906816's digits is 52
• More coming soon!