55435380

Names of 55435380

• Cardinal: 55435380 can be written as Fifty-five million, four hundred thirty-five thousand, three hundred eighty.

Scientific notation

• Scientific notation: 5.543538 × 10⁷

Factors of 55435380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 112

Divisors of 55435380

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 13 14 15 20 21 22 26 28 30 33 35 39 42 44 52 55 60 65 66 70 71 77 78 84 91 105 110 130 132 140 142 143 154 156 165 169 182 195 210 213 220 231 260 273 284 286 308 330 338 355 364 385 390 420 426 429 455 462 497 507 546 572 660 676 710 715 770 780 781 845 852 858 910 923 924 994 1001 1014 1065 1092 1155 1183 1365 1420 1430 1491 1540 1562 1690 1716 1820 1846 1859 1988 2002 2028 2130 2145 2310 2343 2366 2485 2535 2730 2769 2860 2982 3003 3124 3380 3549 3692 3718 3905 4004 4260 4290 4615 4620 4686 4732 4970 5005 5070 5460 5467 5538 5577 5915 5964 6006 6461 7098 7436 7455 7810 8580 9230 9295 9372 9940 10010 10140 10153 10934 11076 11154 11715 11830 11999 12012 12922 13013 13845 14196 14910 15015 15620 16401 17745 18460 18590 19383 20020 20306 21868 22308 23430 23660 23998 25844 26026 27335 27690 27885 29820 30030 30459 32305 32802 35490 35997 37180 38766 39039 40612 46860 47996 50765 52052 54670 55380 55770 59995 60060 60918 64610 65065 65604 70980 71071 71994 77532 78078 82005 83993 96915 101530 109340 111540 119990 121836 129220 130130 131989 142142 143988 152295 156156 164010 167986 179985 193830 195195 203060 213213 239980 251979 260260 263978 284284 304590 328020 335972 355355 359970 387660 390390 395967 419965 426426 503958 527956 609180 659945 710710 719940 780780 791934 839930 852852 923923 1007916 1066065 1259895 1319890 1421420 1583868 1679860 1847846 1979835 2132130 2519790 2639780 2771769 3695692 3959670 4264260 4619615 5039580 5543538 7919340 9239230 11087076 13858845 18478460 27717690 55435380
• Sum of all divisors σ(n): 212502528
• Sum of proper divisors (its aliquot sum) s(n): 157067148
• 55435380 is an abundant number, because the sum of its proper divisors (157067148) is greater than itself. Its abundance is 101631768

Bases of 55435380

• Binary: 11010011011110000001110100₂
• Hexadecimal: 0x34DE074
• Base-36: X067O

Squares and roots of 55435380

• 55435380 squared (55435380²) is 3073081355744400
• 55435380 cubed (55435380³) is 170357432726605996872000
• The square root of 55435380 is 7445.4939392897
• The cube root of 55435380 is 381.2960822197

Scales and comparisons

• 55,435,380 seconds is equal to 1 year, 39 weeks, 4 days, 14 hours, 43 minutes.
• To count from 1 to 55,435,380 would take you about two 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 55435380 cubic inches would be around 31.8 feet tall.

Recreational maths with 55435380

• 55435380 backwards is 08353455
• 55435380 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55435380's digits is 33
• More coming soon!