72423997233672

Names of 72423997233672

• Cardinal: 72423997233672 can be written as Seventy-two trillion, four hundred twenty-three billion, nine hundred ninety-seven million, two hundred thirty-three thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 7.2423997233672 × 10¹³

Factors of 72423997233672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 180

Divisors of 72423997233672

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 149 152 168 228 266 298 361 399 447 456 532 596 722 798 894 1043 1064 1083 1192 1444 1596 1788 2086 2166 2527 2831 2888 3129 3192 3576 4172 4332 5054 5662 6258 6859 7581 8344 8493 8664 10108 11324 12516 13718 15162 16986 19817 20216 20577 22201 22648 25032 27436 30324 33972 39634 41154 44402 48013 53789 54872 59451 60648 66603 67944 79268 82308 88804 96026 107578 118902 130321 133206 144039 155407 158536 161367 164616 177608 192052 215156 237804 260642 266412 288078 310814 322734 376523 384104 390963 421819 430312 466221 475608 521284 532824 576156 621628 645468 753046 781926 843638 912247 932442 1021991 1042568 1129569 1152312 1243256 1265457 1290936 1506092 1563852 1687276 1824494 1864884 2043982 2259138 2530914 2736741 2952733 3012184 3065973 3127704 3307949 3374552 3648988 3729768 4087964 4518276 5061828 5473482 5905466 6131946 6615898 7153937 7297976 8014561 8175928 8858199 9036552 9923847 10123656 10946964 11810932 12263892 13231796 14307874 16029122 17716398 19417829 19847694 21461811 21893928 23155643 23621864 24043683 24527784 26463592 28615748 32058244 35432796 38835658 39695388 42923622 46311286 48087366 56101927 57231496 58253487 62851031 64116488 69466929 70865592 77671316 79390776 85847244 92622572 96174732 112203854 116506974 125702062 135924803 138933858 152276659 155342632 168305781 171694488 185245144 188553093 192349464 224407708 233013948 251404124 271849606 277867716 304553318 336611562 377106186 407774409 439957217 448815416 456829977 466027896 502808248 543699212 555735432 609106636 673223124 754212372 815548818 879914434 913659954 1065936613 1087398424 1194169589 1218213272 1319871651 1346446248 1508424744 1631097636 1759828868 1827319908 2131873226 2388339178 2639743302 2893256521 3197809839 3262195272 3519657736 3582508767 3654639816 4263746452 4776678356 5279486604 5786513042 6395619678 7165017534 8359187123 8527492904 8679769563 9553356712 10558973208 11573026084 12791239356 14330035068 16718374246 17359539126 20252795647 22689222191 23146052168 25077561369 25582478712 28660070136 33436748492 34719078252 40505591294 45378444382 50155122738 60758386941 66873496984 68067666573 69438156504 81011182588 90756888764 100310245476 121516773882 136135333146 158824555337 162022365176 181513777528 200620490952 243033547764 272270666292 317649110674 431095221629 476473666011 486067095528 544541332584 635298221348 862190443258 952947332022 1270596442696 1293285664887 1724380886516 1905894664044 2586571329774 3017666551403 3448761773032 3811789328088 5173142659548 6035333102806 9052999654209 10346285319096 12070666205612 18105999308418 24141332411224 36211998616836 72423997233672
• Sum of all divisors σ(n): 219897311184000
• Sum of proper divisors (its aliquot sum) s(n): 147473313950328
• 72423997233672 is an abundant number, because the sum of its proper divisors (147473313950328) is greater than itself. Its abundance is 75049316716656

Bases of 72423997233672

• Binary: 10000011101111010000110101000001101101000001000₂
• Hexadecimal: 0x41DE86A0DA08
• Base-36: PO74I0QVC

Squares and roots of 72423997233672

• 72423997233672 squared (72423997233672²) is 5245235375302929508570603584
• 72423997233672 cubed (72423997233672³) is 379880912310897881437715012382515328680448
• The square root of 72423997233672 is 8510228.9765711945
• The cube root of 72423997233672 is 41683.1787022427

Scales and comparisons

• 72,423,997,233,672 seconds is equal to 2,302,859 years, 4 weeks, 4 days, 17 hours, 21 minutes, 12 seconds.
• To count from 1 to 72,423,997,233,672 would take you about five million, seven hundred fifty-seven thousand, one hundred forty-seven 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 72423997233672 cubic inches would be around 3473.6 feet tall.

Recreational maths with 72423997233672

• 72423997233672 backwards is 27633279932427
• The number of decimal digits it has is: 14
• The sum of 72423997233672's digits is 66
• More coming soon!