5449420746

Names of 5449420746

• Cardinal: 5449420746 can be written as Five billion, four hundred forty-nine million, four hundred twenty thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 5.449420746 × 10⁹

Factors of 5449420746

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 752

Divisors of 5449420746

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 31 33 42 54 62 63 66 67 77 93 99 126 134 154 186 189 198 201 217 231 279 297 341 378 402 434 462 469 558 594 603 631 651 682 693 737 837 938 1023 1206 1262 1302 1386 1407 1474 1674 1809 1893 1953 2046 2077 2079 2211 2387 2814 3069 3618 3786 3906 4154 4158 4221 4417 4422 4774 5159 5679 5859 6138 6231 6633 6941 7161 8442 8834 9207 10318 11358 11718 12462 12663 13251 13266 13882 14322 14539 15477 17037 18414 18693 19561 19899 20823 21483 22847 25326 26502 29078 30954 34074 37386 39122 39753 39798 41646 42277 42966 43617 45694 46431 48587 56079 58683 62469 64449 68541 79506 84554 87234 92862 97174 112158 117366 119259 124938 126831 128898 130851 136927 137082 139293 145761 159929 176049 187407 205623 215171 238518 253662 261702 273854 278586 291522 295939 319858 352098 374814 380493 392553 410781 411246 430342 437283 465047 479787 528147 591878 616869 645513 760986 785106 821562 874566 887817 930094 959574 1056294 1141479 1232343 1233738 1291026 1310587 1311849 1395141 1439361 1506197 1775634 1936539 2282958 2464686 2621174 2623698 2663451 2790282 2878722 3012394 3255329 3697029 3873078 3931761 4185423 4318083 4518591 5326902 5809617 6510658 7394058 7863522 7990353 8370846 8636166 9037182 9174109 9765987 11619234 11795283 12556269 13555773 14416457 15980706 18348218 19531974 23590566 25112538 27111546 27522327 28832914 29297961 35385849 40667319 43249371 55044654 58595922 70771698 81334638 82566981 86498742 87893883 100915199 129748113 165133962 175787766 201830398 247700943 259496226 302745597 389244339 495401886 605491194 778488678 908236791 1816473582 2724710373 5449420746
• Sum of all divisors σ(n): 15842672640
• Sum of proper divisors (its aliquot sum) s(n): 10393251894
• 5449420746 is an abundant number, because the sum of its proper divisors (10393251894) is greater than itself. Its abundance is 4943831148

Bases of 5449420746

• Binary: 101000100110011111000111111001010₂
• Hexadecimal: 0x144CF8FCA
• Base-36: 2I4FZYI

Squares and roots of 5449420746

• 5449420746 squared (5449420746²) is 29696186466935196516
• 5449420746 cubed (5449420746³) is 161827014610001102931877320936
• The square root of 5449420746 is 73820.1919937897
• The cube root of 5449420746 is 1759.7465141561

Scales and comparisons

• 5,449,420,746 seconds is equal to 173 years, 14 weeks, 1 day, 23 hours, 59 minutes, 6 seconds.
• To count from 1 to 5,449,420,746 would take you about three hundred forty-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 5449420746 cubic inches would be around 146.6 feet tall.

Recreational maths with 5449420746

• 5449420746 backwards is 6470249445
• The number of decimal digits it has is: 10
• The sum of 5449420746's digits is 45
• More coming soon!