42551081664

Names of 42551081664

• Cardinal: 42551081664 can be written as Forty-two billion, five hundred fifty-one million, eighty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.2551081664 × 10¹⁰

Factors of 42551081664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 22477

Divisors of 42551081664

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 109 112 156 168 182 192 208 218 224 273 312 327 336 364 416 436 448 546 624 654 672 728 763 832 872 1092 1248 1308 1344 1417 1456 1526 1744 2184 2289 2496 2616 2834 2912 3052 3488 4251 4368 4578 5232 5668 5824 6104 6976 8502 8736 9156 9919 10464 11336 12208 17004 17472 18312 19838 20928 22343 22672 24416 29757 34008 36624 39676 44686 45344 48832 59514 67029 68016 73248 79352 89372 90688 119028 134058 136032 146496 156401 158704 178744 238056 268116 272064 290459 312802 317408 357488 469203 476112 536232 580918 625604 634816 714976 871377 938406 952224 1072464 1161836 1251208 1429952 1742754 1876812 1904448 2033213 2144928 2323672 2435387 2502416 3485508 3753624 4066426 4289856 4647344 4870774 5004832 6099639 6971016 7306161 7507248 8132852 9294688 9741548 10009664 12199278 13942032 14612322 15014496 16265704 17047709 18589376 19483096 24398556 27884064 29224644 30028992 31660031 32531408 34095418 38966192 48797112 51143127 55768128 58449288 63320062 65062816 68190836 77932384 94980093 97594224 102286254 116898576 126640124 130125632 136381672 155864768 189960186 195188448 204572508 221620217 233797152 253280248 272763344 379920372 390376896 409145016 443240434 467594304 506560496 545526688 664860651 759840744 818290032 886480868 1013120992 1091053376 1329721302 1519681488 1636580064 1772961736 2026241984 2659442604 3039362976 3273160128 3545923472 5318885208 6078725952 7091846944 10637770416 14183693888 21275540832 42551081664
• Sum of all divisors σ(n): 139841264640
• Sum of proper divisors (its aliquot sum) s(n): 97290182976
• 42551081664 is an abundant number, because the sum of its proper divisors (97290182976) is greater than itself. Its abundance is 54739101312

Bases of 42551081664

• Binary: 100111101000001111011111101011000000₂
• Hexadecimal: 0x9E83DFAC0
• Base-36: JJPTCQO

Squares and roots of 42551081664

• 42551081664 squared (42551081664²) is 1810594550776397008896
• 42551081664 cubed (42551081664³) is 77042756590479863729219030482944
• The square root of 42551081664 is 206279.1353094151
• The cube root of 42551081664 is 3491.1636052873

Scales and comparisons

• 42,551,081,664 seconds is equal to 1,352 years, 51 weeks, 4 days, 8 hours, 54 minutes, 24 seconds.
• To count from 1 to 42,551,081,664 would take you about two thousand, seven hundred five 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 42551081664 cubic inches would be around 290.9 feet tall.

Recreational maths with 42551081664

• 42551081664 backwards is 46618015524
• 42551081664 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42551081664's digits is 42
• More coming soon!