79828656128

Names of 79828656128

• Cardinal: 79828656128 can be written as Seventy-nine billion, eight hundred twenty-eight million, six hundred fifty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 7.9828656128 × 10¹⁰

Factors of 79828656128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 147

Divisors of 79828656128

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 13 16 23 26 32 46 52 64 92 104 109 128 169 184 208 218 256 299 338 368 416 436 512 529 598 676 736 832 872 1024 1058 1196 1352 1417 1472 1664 1744 2048 2116 2392 2507 2704 2834 2944 3328 3488 3887 4096 4232 4784 5014 5408 5668 5888 6656 6877 6976 7774 8192 8464 9568 10028 10816 11336 11776 13312 13754 13952 15548 16928 18421 19136 20056 21632 22672 23552 26624 27508 27904 31096 32591 33856 36842 38272 40112 43264 45344 47104 53248 55016 55808 57661 62192 65182 67712 73684 76544 80224 86528 89401 90688 94208 106496 110032 111616 115322 124384 130364 135424 147368 153088 160448 173056 178802 181376 188416 220064 223232 230644 248768 260728 270848 294736 306176 320896 346112 357604 362752 423683 440128 446464 461288 497536 521456 541696 589472 612352 641792 692224 715208 725504 749593 847366 880256 892928 922576 995072 1042912 1083392 1178944 1224704 1283584 1384448 1430416 1451008 1499186 1694732 1760512 1845152 1990144 2085824 2166784 2357888 2449408 2567168 2860832 2902016 2998372 3389464 3521024 3690304 3980288 4171648 4333568 4715776 5134336 5721664 5804032 5996744 6778928 7042048 7380608 7960576 8343296 9431552 9744709 10268672 11443328 11608064 11993488 13557856 14084096 14761216 15921152 16686592 18863104 19489418 20537344 22886656 23986976 27115712 28168192 29522432 31842304 33373184 37726208 38978836 45773312 47973952 54231424 56336384 59044864 66746368 75452416 77957672 91546624 95947904 108462848 118089728 133492736 150904832 155915344 183093248 191895808 216925696 236179456 266985472 311830688 366186496 383791616 433851392 472358912 623661376 732372992 767583232 867702784 1247322752 1535166464 1735405568 2494645504 3070332928 3470811136 4989291008 6140665856 9978582016 19957164032 39914328064 79828656128
• Sum of all divisors σ(n): 182373753870
• Sum of proper divisors (its aliquot sum) s(n): 102545097742
• 79828656128 is an abundant number, because the sum of its proper divisors (102545097742) is greater than itself. Its abundance is 22716441614

Bases of 79828656128

• Binary: 1001010010110001010001010000000000000₂
• Hexadecimal: 0x129628A000
• Base-36: 10O7X5A8

Squares and roots of 79828656128

• 79828656128 squared (79828656128²) is 6372614339202471952384
• 79828656128 cubed (79828656128³) is 508717238720556083254427125809152
• The square root of 79828656128 is 282539.6540806263
• The cube root of 79828656128 is 4305.7909380347

Scales and comparisons

• 79,828,656,128 seconds is equal to 2,538 years, 15 weeks, 5 days, 18 hours, 42 minutes, 8 seconds.
• To count from 1 to 79,828,656,128 would take you about five thousand and seventy-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 79828656128 cubic inches would be around 358.8 feet tall.

Recreational maths with 79828656128

• 79828656128 backwards is 82165682897
• The number of decimal digits it has is: 11
• The sum of 79828656128's digits is 62
• More coming soon!