7438410947968

Names of 7438410947968

• Cardinal: 7438410947968 can be written as Seven trillion, four hundred thirty-eight billion, four hundred ten million, nine hundred forty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.438410947968 × 10¹²

Factors of 7438410947968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 26101

Divisors of 7438410947968

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 64 77 88 91 104 112 128 143 154 176 182 208 224 286 308 352 364 416 448 572 616 704 728 832 896 1001 1144 1232 1408 1456 1664 2002 2288 2459 2464 2912 4004 4576 4918 4928 5824 8008 9152 9836 9856 11648 16016 17213 18304 19672 23609 27049 31967 32032 34426 39344 47218 54098 63934 64064 68852 78688 94436 108196 127868 128128 137704 157376 165263 188872 189343 216392 223769 255736 259699 275408 306917 314752 330526 351637 377744 378686 432784 447538 511472 519398 550816 613834 661052 703274 755488 757372 865568 895076 1022944 1038796 1101632 1227668 1322104 1406548 1510976 1514744 1731136 1790152 1817893 2045888 2077592 2148419 2203264 2455336 2461459 2644208 2813096 3021952 3029488 3376087 3462272 3580304 3635786 4091776 4155184 4296838 4910672 4922918 5288416 5626192 6058976 6752174 7160608 7271572 8310368 8593676 9821344 9845836 10576832 11252384 12117952 13504348 14321216 14543144 16620736 17187352 19642688 19691672 21153664 22504768 23632609 24235904 27008696 28642432 29086288 33241472 34374704 39285376 39383344 45009536 47265218 54017392 58054531 58172576 68749408 78766688 94530436 108034784 116109062 116345152 137498816 157533376 189060872 216069568 232218124 232690304 274997632 315066752 378121744 406381717 432139136 464436248 638599841 754708903 756243488 812763434 928872496 1277199682 1509417806 1512486976 1625526868 1857744992 2554399364 3018835612 3024973952 3251053736 3715489984 4470198887 5108798728 5282962321 6037671224 6502107472 7430979968 8301797933 8940397774 10217597456 10565924642 12075342448 13004214944 16603595866 17880795548 20435194912 21131849284 24150684896 26008429888 33207191732 35761591096 40870389824 42263698568 48301369792 52016859776 58112585531 66414383464 71523182192 81740779648 84527397136 96602739584 116225171062 132828766928 143046364384 169054794272 232450342124 265657533856 286092728768 338109588544 464900684248 531315067712 572185457536 676219177088 929801368496 1062630135424 1859602736992 3719205473984 7438410947968
• Sum of all divisors σ(n): 19905383232000
• Sum of proper divisors (its aliquot sum) s(n): 12466972284032
• 7438410947968 is an abundant number, because the sum of its proper divisors (12466972284032) is greater than itself. Its abundance is 5028561336064

Bases of 7438410947968

• Binary: 1101100001111100011110101111001110110000000₂
• Hexadecimal: 0x6C3E3D79D80
• Base-36: 2MX5PTOCG

Squares and roots of 7438410947968

• 7438410947968 squared (7438410947968²) is 55329957430850200403329024
• 7438410947968 cubed (7438410947968³) is 411566961104239524990329421354848223232
• The square root of 7438410947968 is 2727345.0364719165
• The cube root of 7438410947968 is 19520.6102034231

Scales and comparisons

• 7,438,410,947,968 seconds is equal to 236,518 years, 23 weeks, 6 days, 7 hours, 19 minutes, 28 seconds.
• To count from 1 to 7,438,410,947,968 would take you about five hundred ninety-one thousand, two hundred ninety-six 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 7438410947968 cubic inches would be around 1626.7 feet tall.

Recreational maths with 7438410947968

• 7438410947968 backwards is 8697490148347
• The number of decimal digits it has is: 13
• The sum of 7438410947968's digits is 70
• More coming soon!