1328790528

Names of 1328790528

• Cardinal: 1328790528 can be written as One billion, three hundred twenty-eight million, seven hundred ninety thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.328790528 × 10⁹

Factors of 1328790528

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3715

Divisors of 1328790528

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 192 208 216 234 256 288 312 351 384 416 432 468 512 576 624 702 768 832 864 936 1024 1152 1248 1404 1536 1664 1728 1872 2304 2496 2808 3072 3328 3456 3697 3744 4608 4992 5616 6656 6912 7394 7488 9216 9984 11091 11232 13312 13824 14788 14976 19968 22182 22464 27648 29576 29952 33273 39936 44364 44928 48061 59152 59904 66546 88728 89856 96122 99819 118304 119808 133092 144183 177456 179712 192244 199638 236608 266184 288366 354912 359424 384488 399276 432549 473216 532368 576732 709824 768976 798552 865098 946432 1064736 1153464 1297647 1419648 1537952 1597104 1730196 1892864 2129472 2306928 2595294 2839296 3075904 3194208 3460392 3785728 4258944 4613856 5190588 5678592 6151808 6388416 6920784 8517888 9227712 10381176 11357184 12303616 12776832 13841568 17035776 18455424 20762352 24607232 25553664 27683136 34071552 36910848 41524704 49214464 51107328 55366272 73821696 83049408 102214656 110732544 147643392 166098816 221465088 332197632 442930176 664395264 1328790528
• Sum of all divisors σ(n): 4239091360
• Sum of proper divisors (its aliquot sum) s(n): 2910300832
• 1328790528 is an abundant number, because the sum of its proper divisors (2910300832) is greater than itself. Its abundance is 1581510304

Bases of 1328790528

• Binary: 1001111001100111011110000000000₂
• Hexadecimal: 0x4F33BC00
• Base-36: LZ4LC0

Squares and roots of 1328790528

• 1328790528 squared (1328790528²) is 1765684267302518784
• 1328790528 cubed (1328790528³) is 2346224529830207070721277952
• The square root of 1328790528 is 36452.5791680095
• The cube root of 1328790528 is 1099.3909929173

Scales and comparisons

• 1,328,790,528 seconds is equal to 42 years, 13 weeks, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,328,790,528 would take you about eighty-four 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 1328790528 cubic inches would be around 91.6 feet tall.

Recreational maths with 1328790528

• 1328790528 backwards is 8250978231
• The number of decimal digits it has is: 10
• The sum of 1328790528's digits is 45
• More coming soon!