72430553751138

Names of 72430553751138

• Cardinal: 72430553751138 can be written as Seventy-two trillion, four hundred thirty billion, five hundred fifty-three million, seven hundred fifty-one thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 7.2430553751138 × 10¹³

Factors of 72430553751138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 788

Divisors of 72430553751138

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 89 99 121 162 178 198 242 267 297 363 534 594 683 726 801 891 979 1089 1366 1602 1782 1958 2049 2178 2403 2937 3267 4098 4806 5874 6147 6534 7209 7513 7921 8811 9801 10769 12294 14418 15026 15842 17622 18441 19602 21538 22539 23763 26433 32307 36882 45078 47526 52866 55323 60787 64614 67617 71289 79299 82643 87131 96921 110646 121574 135234 142578 158598 165286 174262 182361 193842 202851 213867 247929 261393 290763 364722 405702 427734 466489 495858 522786 547083 581526 608553 641601 668657 743787 784179 872289 932978 958441 1094166 1217106 1283202 1337314 1399467 1487574 1568358 1641249 1744578 1916882 2005971 2231361 2352537 2798934 2875323 3282498 4011942 4198401 4462722 4705074 4923747 5131379 5410043 5750646 6017913 6694083 7057611 7355227 8396802 8625969 9847494 10262758 10820086 12035826 12595203 13388166 14115222 14710454 15394137 16230129 17251938 18053739 22065681 25190406 25877907 30788274 32460258 36107478 37785609 41517521 44131362 46182411 48690387 51755814 54161217 56445169 59510473 66197043 75571218 77633721 83035042 92364822 97380774 108322434 112890338 119020946 124552563 132394086 138547233 146071161 155267442 169335507 178531419 198591129 249105126 277094466 292142322 338671014 357062838 373657689 397182258 415641699 438213483 456692731 508006521 535594257 595773387 654615203 747315378 831283398 876426966 913385462 1016013042 1071188514 1120973067 1191546774 1309230406 1370078193 1524019563 1606782771 1963845609 2241946134 2740156386 3048039126 3213565542 3362919201 3695059369 3927691218 4110234579 4572058689 4820348313 5023620041 5891536827 6725838402 7390118738 8220469158 9144117378 9640696626 10047240082 11085178107 11783073654 12330703737 15070860123 17674610481 22170356214 24661407474 30141720246 33255534321 35349220962 36992111211 40645653059 45212580369 53023831443 66511068642 73984222422 81291306118 90425160738 99766602963 106047662886 121936959177 135637741107 199533205926 243873918354 271275482214 299299808889 365810877531 406913223321 447102183649 598599617778 731621755062 813826446642 894204367298 1097432632593 1341306550947 2194865265186 2682613101894 3292297897779 4023919652841 6584595795558 8047839305682 12071758958523 24143517917046 36215276875569 72430553751138
• Sum of all divisors σ(n): 180685263233937
• Sum of proper divisors (its aliquot sum) s(n): 108254709482799
• 72430553751138 is an abundant number, because the sum of its proper divisors (108254709482799) is greater than itself. Its abundance is 35824155731661

Bases of 72430553751138

• Binary: 10000011110000000001101011011010101111001100010₂
• Hexadecimal: 0x41E00D6D5E62
• Base-36: POA4XLO4I

Squares and roots of 72430553751138

• 72430553751138 squared (72430553751138²) is 5246185116696491002836295044
• 72430553751138 cubed (72430553751138³) is 379984093083305372680126277396528318760072
• The square root of 72430553751138 is 8510614.1817813595
• The cube root of 72430553751138 is 41684.4365184957

Scales and comparisons

• 72,430,553,751,138 seconds is equal to 2,303,067 years, 29 weeks, 3 days, 8 hours, 12 minutes, 18 seconds.
• To count from 1 to 72,430,553,751,138 would take you about five million, seven hundred fifty-seven thousand, six hundred sixty-eight 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 72430553751138 cubic inches would be around 3473.7 feet tall.

Recreational maths with 72430553751138

• 72430553751138 backwards is 83115735503427
• 72430553751138 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72430553751138's digits is 54
• More coming soon!