5429404890

Names of 5429404890

• Cardinal: 5429404890 can be written as Five billion, four hundred twenty-nine million, four hundred four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 5.42940489 × 10⁹

Factors of 5429404890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 644

Divisors of 5429404890

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 43 45 54 63 65 70 78 81 86 90 91 105 117 126 129 130 135 162 182 189 195 210 215 234 243 258 270 273 301 315 351 378 387 390 405 430 455 486 546 559 567 571 585 602 630 645 702 774 810 819 903 910 945 1053 1118 1134 1142 1161 1170 1215 1290 1365 1505 1638 1677 1701 1713 1755 1806 1890 1935 2106 2322 2430 2457 2709 2730 2795 2835 2855 3010 3159 3354 3402 3426 3483 3510 3870 3913 3997 4095 4515 4914 5031 5139 5265 5418 5590 5670 5710 5805 6318 6966 7371 7423 7826 7994 8127 8190 8385 8505 8565 9030 10062 10278 10449 10530 11610 11739 11991 12285 13545 14742 14846 15093 15417 15795 16254 16770 17010 17130 17415 19565 19985 20898 22113 22269 23478 23982 24381 24553 24570 25155 25695 27090 30186 30834 31590 34830 35217 35973 36855 37115 39130 39970 40635 44226 44538 45279 46251 48762 49106 50310 51390 51961 52245 58695 59955 66807 70434 71946 73143 73659 73710 74230 75465 77085 81270 90558 92502 103922 104490 105651 107919 110565 111345 117390 119910 121905 122765 133614 135837 138753 146286 147318 150930 154170 155883 171871 176085 179865 200421 211302 215838 220977 221130 222690 226395 231255 243810 245530 259805 271674 277506 311766 316953 319189 323757 334035 343742 352170 359730 365715 368295 400842 441954 452790 462510 467649 515613 519610 528255 539595 601263 633906 638378 647514 662931 668070 679185 693765 731430 736590 779415 859355 935298 950859 957567 971271 1002105 1031226 1056510 1079190 1104885 1202526 1325862 1358370 1387530 1402947 1546839 1558830 1584765 1595945 1618785 1718710 1803789 1901718 1915134 1942542 1988793 2004210 2209770 2234323 2338245 2578065 2805894 2872701 3006315 3093678 3169530 3191890 3237570 3314655 3607578 3977586 4208841 4468646 4640517 4676490 4754295 4787835 4856355 5156130 5745402 5966379 6012630 6629310 6702969 7014735 7734195 8417682 8618103 9018945 9281034 9508590 9575670 9712710 9943965 11171615 11932758 12626523 13405938 13921551 14029470 14363505 15468390 17236206 18037890 19887930 20108907 21044205 22343230 23202585 25253046 25854309 27843102 28727010 29831895 33514845 40217814 41764653 42088410 43090515 46405170 51708618 59663790 60326721 63132615 67029690 69607755 77562927 83529306 86181030 100544535 120653442 126265230 129271545 139215510 155125854 180980163 201089070 208823265 258543090 301633605 361960326 387814635 417646530 542940489 603267210 775629270 904900815 1085880978 1809801630 2714702445 5429404890
• Sum of all divisors σ(n): 18468882432
• Sum of proper divisors (its aliquot sum) s(n): 13039477542
• 5429404890 is an abundant number, because the sum of its proper divisors (13039477542) is greater than itself. Its abundance is 7610072652

Bases of 5429404890

• Binary: 101000011100111100010010011011010₂
• Hexadecimal: 0x1439E24DA
• Base-36: 2HSIZMI

Squares and roots of 5429404890

• 5429404890 squared (5429404890²) is 29478437459555912100
• 5429404890 cubed (5429404890³) is 160050372492472046384150169000
• The square root of 5429404890 is 73684.4955876065
• The cube root of 5429404890 is 1757.5893401823

Scales and comparisons

• 5,429,404,890 seconds is equal to 172 years, 33 weeks, 1 day, 8 hours, 1 minute, 30 seconds.
• To count from 1 to 5,429,404,890 would take you about three hundred forty-five 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 5429404890 cubic inches would be around 146.5 feet tall.

Recreational maths with 5429404890

• 5429404890 backwards is 0984049245
• 5429404890 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5429404890's digits is 45
• More coming soon!