72473948516442

Names of 72473948516442

• Cardinal: 72473948516442 can be written as Seventy-two trillion, four hundred seventy-three billion, nine hundred forty-eight million, five hundred sixteen thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 7.2473948516442 × 10¹³

Factors of 72473948516442

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 92886

Divisors of 72473948516442

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 11 22 31 33 62 66 67 93 121 134 186 201 242 341 363 402 521 682 726 737 1023 1042 1474 1563 2046 2077 2211 3126 3751 4154 4422 5731 6231 7502 8107 11253 11462 12462 16151 16214 17193 22506 22847 24321 32302 34386 34907 45694 48453 48642 63041 68541 69814 92251 96906 104721 126082 137082 177661 184502 189123 209442 251317 276753 355322 378246 383977 502634 532983 553506 753951 767954 1014761 1065966 1082117 1151931 1507902 1954271 2029522 2164234 2303862 2859781 3044283 3246351 3908542 4223747 5719562 5862813 6088566 6180817 6492702 8447494 8579343 11162371 11725626 11903287 12361634 12671241 17158686 18542451 22324742 23806574 25342482 31457591 33487113 35709861 37084902 48062771 62915182 66974226 67988987 71419722 94372773 96125542 130936157 135977974 144188313 188745546 191605327 203966961 261872314 288376626 346033501 383210654 392808471 407933922 528690481 574815981 692067002 747878857 785616942 1038100503 1057380962 1149631962 1489945901 1495757714 1586071443 2076201006 2107658597 2243636571 2979891802 3172142886 3220205657 4215317194 4469837703 4487273142 5815595291 6322975791 6440411314 8939675406 9660616971 11631190582 12645951582 16389404911 17446785873 19321233942 23184244567 32778809822 34893571746 35422262227 46368489134 49168214733 69552733701 70844524454 98336429466 99826375367 106266786681 139105467402 180283454021 199652750734 212533573362 299479126101 360566908042 389644884497 540850362063 598958252202 779289768994 1081700724126 1098090129037 1168934653491 2196180258074 2337869306982 3294270387111 6588540774222 12078991419407 24157982838814 36236974258221 72473948516442
• Sum of all divisors σ(n): 167239196135424
• Sum of proper divisors (its aliquot sum) s(n): 94765247618982
• 72473948516442 is an abundant number, because the sum of its proper divisors (94765247618982) is greater than itself. Its abundance is 22291299102540

Bases of 72473948516442

• Binary: 10000011110101000100111111101001111000001011010₂
• Hexadecimal: 0x41EA27F4F05A
• Base-36: POU2LQ3BU

Squares and roots of 72473948516442

• 72473948516442 squared (72473948516442²) is 5252473213563885572744339364
• 72473948516442 cubed (72473948516442³) is 380667473263819709036383661320121181822888
• The square root of 72473948516442 is 8513163.2497234539
• The cube root of 72473948516442 is 41692.7595493991

Scales and comparisons

• 72,473,948,516,442 seconds is equal to 2,304,447 years, 20 weeks, 13 hours, 40 minutes, 42 seconds.
• To count from 1 to 72,473,948,516,442 would take you about five million, seven hundred sixty-one thousand, one hundred eighteen 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 72473948516442 cubic inches would be around 3474.4 feet tall.

Recreational maths with 72473948516442

• 72473948516442 backwards is 24461584937427
• 72473948516442 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72473948516442's digits is 66
• More coming soon!