72492242112

Names of 72492242112

• Cardinal: 72492242112 can be written as Seventy-two billion, four hundred ninety-two million, two hundred forty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 7.2492242112 × 10¹⁰

Factors of 72492242112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 149

Divisors of 72492242112

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 127 136 144 153 162 192 204 216 243 254 272 288 289 306 324 381 408 432 459 486 508 544 576 578 612 648 762 816 864 867 918 972 1016 1088 1143 1156 1224 1296 1377 1524 1632 1728 1734 1836 1944 2032 2159 2286 2312 2448 2592 2601 2754 3048 3264 3429 3468 3672 3888 4064 4131 4318 4572 4624 4896 5184 5202 5508 6096 6477 6858 6936 7344 7776 7803 8128 8262 8636 9144 9248 9792 10287 10404 11016 12192 12954 13716 13872 14688 15552 15606 16129 16524 17272 18288 18496 19431 20574 20808 22032 23409 24384 25908 27432 27744 29376 30861 31212 32258 33048 34544 36576 36703 38862 41148 41616 44064 46818 48387 51816 54864 55488 58293 61722 62424 64516 66096 69088 70227 73152 73406 77724 82296 83232 88128 93636 96774 103632 109728 110109 116586 123444 124848 129032 132192 138176 140454 145161 146812 155448 164592 166464 174879 187272 193548 207264 219456 220218 233172 246888 249696 258064 264384 274193 280908 290322 293624 310896 329184 330327 349758 374544 387096 414528 435483 440436 466344 493776 499392 516128 524637 548386 561816 580644 587248 621792 658368 660654 699516 749088 774192 822579 870966 880872 932688 987552 990981 1032256 1049274 1096772 1123632 1161288 1174496 1243584 1306449 1321308 1399032 1498176 1548384 1645158 1741932 1761744 1865376 1975104 1981962 2098548 2193544 2247264 2322576 2348992 2467737 2612898 2642616 2798064 2972943 3096768 3290316 3483864 3523488 3730752 3919347 3963924 4197096 4387088 4494528 4645152 4661281 4935474 5225796 5285232 5596128 5945886 6580632 6967728 7046976 7403211 7838694 7927848 8394192 8774176 8918829 9290304 9322562 9870948 10451592 10570464 11192256 11891772 13161264 13935456 13983843 14806422 15677388 15855696 16788384 17548352 17837658 18645124 19741896 20903184 21140928 22209633 23783544 26322528 27870912 27967686 29612844 31354776 31711392 33576768 35675316 37290248 39483792 41806368 41951529 44419266 47567088 52645056 55935372 59225688 62709552 63422784 66628899 71350632 74580496 78967584 83612736 83903058 88838532 95134176 111870744 118451376 125419104 125854587 133257798 142701264 149160992 157935168 167806116 177677064 190268352 223741488 236902752 250838208 251709174 266515596 285402528 298321984 335612232 355354128 377563761 447482976 473805504 503418348 533031192 570805056 671224464 710708256 755127522 894965952 1006836696 1066062384 1132691283 1342448928 1421416512 1510255044 2013673392 2132124768 2265382566 2684897856 3020510088 4027346784 4264249536 4530765132 6041020176 8054693568 9061530264 12082040352 18123060528 24164080704 36246121056 72492242112
• Sum of all divisors σ(n): 230719278972
• Sum of proper divisors (its aliquot sum) s(n): 158227036860
• 72492242112 is an abundant number, because the sum of its proper divisors (158227036860) is greater than itself. Its abundance is 85734794748

Bases of 72492242112

• Binary: 1000011100000110111111101010011000000₂
• Hexadecimal: 0x10E0DFD4C0
• Base-36: XAW0C00

Squares and roots of 72492242112

• 72492242112 squared (72492242112²) is 5255125166424826220544
• 72492242112 cubed (72492242112³) is 380955805893332795827201556348928
• The square root of 72492242112 is 269243.8339349669
• The cube root of 72492242112 is 4169.6267229663

Scales and comparisons

• 72,492,242,112 seconds is equal to 2,305 years, 1 week, 3 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 72,492,242,112 would take you about four thousand, six hundred ten 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 72492242112 cubic inches would be around 347.5 feet tall.

Recreational maths with 72492242112

• 72492242112 backwards is 21124229427
• 72492242112 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72492242112's digits is 36
• More coming soon!