4468854390

Names of 4468854390

• Cardinal: 4468854390 can be written as Four billion, four hundred sixty-eight million, eight hundred fifty-four thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.46885439 × 10⁹

Factors of 4468854390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3078

Divisors of 4468854390

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 11 13 14 15 21 22 26 30 33 35 39 42 49 55 65 66 70 77 78 91 98 105 110 130 143 147 154 165 182 195 210 231 245 273 286 294 330 343 385 390 429 455 462 490 539 546 637 686 715 735 770 858 910 1001 1029 1078 1155 1274 1365 1430 1470 1617 1715 1911 2002 2058 2145 2310 2695 2730 3003 3037 3185 3234 3430 3773 3822 4290 4459 5005 5145 5390 6006 6074 6370 7007 7546 8085 8918 9111 9555 10010 10290 11319 13377 14014 15015 15185 16170 18222 18865 19110 21021 21259 22295 22638 26754 30030 30370 33407 35035 37730 39481 42042 42518 44590 45555 49049 56595 63777 66814 66885 70070 78962 91110 98098 100221 105105 106295 113190 118443 127554 133770 147147 148813 167035 197405 200442 210210 212590 233849 236886 245245 276367 294294 297626 318885 334070 394810 434291 446439 467698 490490 501105 552734 592215 637770 701547 735735 744065 829101 868582 892878 1002210 1041691 1169245 1184430 1302873 1381835 1403094 1471470 1488130 1636943 1658202 1934569 2083382 2171455 2232195 2338490 2605746 2763670 3040037 3125073 3273886 3507735 3869138 4145505 4342910 4464390 4910829 5208455 5803707 6080074 6250146 6514365 7015470 8184715 8291010 9120111 9672845 9821658 10416910 11458601 11607414 13028730 13541983 15200185 15625365 16369430 18240222 19345690 21280259 22917202 24554145 27083966 29018535 30400370 31250730 34375803 40625949 42560518 45600555 49108290 57293005 58037070 63840777 67709915 68751606 81251898 91201110 106401295 114586010 127681554 135419830 148961813 171879015 203129745 212802590 297923626 319203885 343758030 406259490 446885439 638407770 744809065 893770878 1489618130 2234427195 4468854390
• Sum of all divisors σ(n): 14699059200
• Sum of proper divisors (its aliquot sum) s(n): 10230204810
• 4468854390 is an abundant number, because the sum of its proper divisors (10230204810) is greater than itself. Its abundance is 5761350420

Bases of 4468854390

• Binary: 100001010010111010100111001110110₂
• Hexadecimal: 0x10A5D4E76
• Base-36: 21WN246

Squares and roots of 4468854390

• 4468854390 squared (4468854390²) is 19970659559022272100
• 4468854390 cubed (4468854390³) is 89245969641532144781859519000
• The square root of 4468854390 is 66849.4905739753
• The cube root of 4468854390 is 1647.1458942083

Scales and comparisons

• 4,468,854,390 seconds is equal to 142 years, 4 weeks, 6 days, 20 hours, 26 minutes, 30 seconds.
• To count from 1 to 4,468,854,390 would take you about two hundred 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 4468854390 cubic inches would be around 137.3 feet tall.

Recreational maths with 4468854390

• 4468854390 backwards is 0934588644
• The number of decimal digits it has is: 10
• The sum of 4468854390's digits is 51
• More coming soon!