4905010890

Names of 4905010890

• Cardinal: 4905010890 can be written as Four billion, nine hundred five million, ten thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.90501089 × 10⁹

Factors of 4905010890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 805

Divisors of 4905010890

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 73 78 81 90 117 130 135 146 162 195 219 234 243 270 351 365 390 405 438 486 585 657 702 709 729 730 810 949 1053 1095 1170 1215 1314 1418 1458 1755 1898 1971 2106 2127 2190 2430 2847 3159 3285 3510 3545 3645 3942 4254 4745 5265 5694 5913 6318 6381 6570 7090 7290 8541 9217 9477 9490 9855 10530 10635 11826 12762 14235 15795 17082 17739 18434 18954 19143 19710 21270 25623 27651 28470 29565 31590 31905 35478 38286 42705 46085 47385 51246 51757 53217 55302 57429 59130 63810 76869 82953 85410 88695 92170 94770 95715 103514 106434 114858 128115 138255 153738 155271 165906 172287 177390 191430 230607 248859 256230 258785 266085 276510 287145 310542 344574 384345 414765 461214 465813 497718 516861 517570 532170 574290 672841 691821 746577 768690 776355 829530 861435 931626 1033722 1153035 1244295 1345682 1383642 1397439 1493154 1552710 1722870 2018523 2239731 2306070 2329065 2488590 2584305 2794878 3364205 3459105 3732885 4037046 4192317 4479462 4658130 5168610 6055569 6719193 6728410 6918210 6987195 7465770 8384634 10092615 11198655 12111138 12576951 13438386 13974390 18166707 20185230 20961585 22397310 25153902 30277845 33595965 36333414 37730853 41923170 54500121 60555690 62884755 67191930 75461706 90833535 109000242 125769510 163500363 181667070 188654265 272500605 327000726 377308530 490501089 545001210 817501815 981002178 1635003630 2452505445 4905010890
• Sum of all divisors σ(n): 14471407440
• Sum of proper divisors (its aliquot sum) s(n): 9566396550
• 4905010890 is an abundant number, because the sum of its proper divisors (9566396550) is greater than itself. Its abundance is 4661385660

Bases of 4905010890

• Binary: 100100100010111001000011011001010₂
• Hexadecimal: 0x1245C86CA
• Base-36: 294BEMI

Squares and roots of 4905010890

• 4905010890 squared (4905010890²) is 24059131831018592100
• 4905010890 cubed (4905010890³) is 118010303635091834042967969000
• The square root of 4905010890 is 70035.7829255875
• The cube root of 4905010890 is 1699.0780341035

Scales and comparisons

• 4,905,010,890 seconds is equal to 155 years, 50 weeks, 23 hours, 1 minute, 30 seconds.
• To count from 1 to 4,905,010,890 would take you about three hundred eleven 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 4905010890 cubic inches would be around 141.6 feet tall.

Recreational maths with 4905010890

• 4905010890 backwards is 0980105094
• The number of decimal digits it has is: 10
• The sum of 4905010890's digits is 36
• More coming soon!