1045356390

Names of 1045356390

• Cardinal: 1045356390 can be written as One billion, forty-five million, three hundred fifty-six thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.04535639 × 10⁹

Factors of 1045356390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 332

Divisors of 1045356390

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 61 65 78 90 97 117 122 130 151 183 194 195 234 291 302 305 366 390 453 485 549 582 585 610 755 793 873 906 915 970 1098 1170 1261 1359 1455 1510 1586 1746 1830 1963 2265 2379 2522 2718 2745 2910 3783 3926 3965 4365 4530 4758 5490 5889 5917 6305 6795 7137 7566 7930 8730 9211 9815 11349 11778 11834 11895 12610 13590 14274 14647 17667 17751 18422 18915 19630 22698 23790 27633 29294 29445 29585 35334 35502 35685 37830 43941 46055 53253 55266 56745 58890 59170 71370 73235 76921 82899 87882 88335 88755 92110 106506 113490 119743 131823 138165 146470 153842 165798 176670 177510 190411 219705 230763 239486 263646 266265 276330 359229 380822 384605 414495 439410 461526 532530 571233 598715 659115 692289 718458 769210 828990 893467 952055 1077687 1142466 1153815 1197430 1318230 1384578 1713699 1786934 1796145 1904110 2155374 2307630 2680401 2856165 3427398 3461445 3592290 4467335 5360802 5388435 5712330 6922890 8041203 8568495 8934670 10776870 11615071 13402005 16082406 17136990 23230142 26804010 34845213 40206015 58075355 69690426 80412030 104535639 116150710 174226065 209071278 348452130 522678195 1045356390
• Sum of all divisors σ(n): 3025556352
• Sum of proper divisors (its aliquot sum) s(n): 1980199962
• 1045356390 is an abundant number, because the sum of its proper divisors (1980199962) is greater than itself. Its abundance is 934843572

Bases of 1045356390

• Binary: 111110010011101101111101100110₂
• Hexadecimal: 0x3E4EDF66
• Base-36: HADM5I

Squares and roots of 1045356390

• 1045356390 squared (1045356390²) is 1092769982113832100
• 1045356390 cubed (1045356390³) is 1142334083602880093122119000
• The square root of 1045356390 is 32331.9716379933
• The cube root of 1045356390 is 1014.8958097975

Scales and comparisons

• 1,045,356,390 seconds is equal to 33 years, 12 weeks, 3 days, 46 minutes, 30 seconds.
• To count from 1 to 1,045,356,390 would take you about sixty-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 1045356390 cubic inches would be around 84.6 feet tall.

Recreational maths with 1045356390

• 1045356390 backwards is 0936535401
• The number of decimal digits it has is: 10
• The sum of 1045356390's digits is 36
• More coming soon!