5408039728

Names of 5408039728

• Cardinal: 5408039728 can be written as Five billion, four hundred eight million, thirty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.408039728 × 10⁹

Factors of 5408039728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 153

Divisors of 5408039728

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 34 41 52 56 68 73 82 91 104 112 119 136 146 164 182 208 221 238 272 287 292 328 364 442 476 511 533 574 584 656 697 728 884 949 952 1022 1066 1148 1168 1241 1394 1456 1547 1768 1898 1904 2044 2132 2296 2482 2788 2993 3094 3536 3731 3796 4088 4264 4592 4879 4964 5329 5576 5986 6188 6643 7462 7592 8176 8528 8687 9061 9758 9928 10658 11152 11972 12376 13286 14924 15184 16133 17374 18122 19516 19856 20951 21316 23944 24752 26572 29848 32266 34748 36244 37303 38909 39032 41902 42632 47888 50881 53144 59696 63427 64532 69277 69496 72488 74606 77818 78064 83804 85264 90593 101762 106288 112931 126854 129064 138554 138992 144976 149212 155636 167608 181186 203524 218489 225862 253708 258128 272363 277108 298424 311272 335216 356167 362372 407048 436978 451724 484939 507416 544726 554216 596848 622544 634151 661453 712334 724744 814096 873956 903448 969878 1014832 1089452 1108432 1177709 1268302 1322906 1424668 1449488 1529423 1747912 1806896 1939756 2178904 2355418 2536604 2645812 2840357 2849336 3058846 3495824 3714313 3879512 4357808 4630171 4710836 5073208 5291624 5680714 5698672 6117692 7428626 7759024 8243963 9260342 9421672 10146416 10583248 11361428 12235384 14857252 16487926 18520684 18843344 19882499 22722856 24470768 26000191 29714504 32975852 37041368 39764998 45445712 48286069 52000382 59429008 65951704 74082736 79529996 96572138 104000764 131903408 159059992 193144276 208001528 318119984 338002483 386288552 416003056 676004966 772577104 1352009932 2704019864 5408039728
• Sum of all divisors σ(n): 14181967296
• Sum of proper divisors (its aliquot sum) s(n): 8773927568
• 5408039728 is an abundant number, because the sum of its proper divisors (8773927568) is greater than itself. Its abundance is 3365887840

Bases of 5408039728

• Binary: 101000010010110000010001100110000₂
• Hexadecimal: 0x142582330
• Base-36: 2HFT25S

Squares and roots of 5408039728

• 5408039728 squared (5408039728²) is 29246893699626313984
• 5408039728 cubed (5408039728³) is 158168363048172004779673956352
• The square root of 5408039728 is 73539.3753576953
• The cube root of 5408039728 is 1755.2808892325

Scales and comparisons

• 5,408,039,728 seconds is equal to 171 years, 49 weeks, 6 days, 1 hour, 15 minutes, 28 seconds.
• To count from 1 to 5,408,039,728 would take you about three hundred forty-three 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 5408039728 cubic inches would be around 146.3 feet tall.

Recreational maths with 5408039728

• 5408039728 backwards is 8279308045
• The number of decimal digits it has is: 10
• The sum of 5408039728's digits is 46
• More coming soon!