45025245440

Names of 45025245440

• Cardinal: 45025245440 can be written as Forty-five billion, twenty-five million, two hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.502524544 × 10¹⁰

Factors of 45025245440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 37816

Divisors of 45025245440

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 64 70 76 80 95 98 112 128 133 140 152 160 190 196 224 245 256 266 280 304 320 380 392 448 490 532 560 608 640 665 760 784 896 931 980 1064 1120 1216 1280 1330 1520 1568 1792 1862 1960 2128 2240 2432 2660 3040 3136 3724 3920 4256 4480 4655 4864 5320 6080 6272 7448 7840 8512 8960 9310 10640 12160 12544 14896 15680 17024 18620 21280 24320 29792 31360 34048 37240 37783 42560 59584 62720 74480 75566 85120 119168 148960 151132 170240 188915 238336 264481 297920 302264 377830 528962 595840 604528 717877 755660 1057924 1191680 1209056 1322405 1435754 1511320 1851367 2115848 2418112 2644810 2871508 3022640 3589385 3702734 4231696 4836224 5025139 5289620 5743016 6045280 7178770 7405468 8463392 9256835 9672448 10050278 10579240 11486032 12090560 14357540 14810936 16926784 18513670 20100556 21158480 22972064 24181120 25125695 28715080 29621872 33853568 35175973 37027340 40201112 42316960 45944128 48362240 50251390 57430160 59243744 67707136 70351946 74054680 80402224 84633920 91888256 100502780 114860320 118487488 140703892 148109360 160804448 169267840 175879865 183776512 201005560 229720640 236974976 281407784 296218720 321608896 338535680 351759730 402011120 459441280 473949952 562815568 592437440 643217792 703519460 804022240 918882560 1125631136 1184874880 1286435584 1407038920 1608044480 2251262272 2369749760 2814077840 3216088960 4502524544 5628155680 6432177920 9005049088 11256311360 22512622720 45025245440
• Sum of all divisors σ(n): 132064148160
• Sum of proper divisors (its aliquot sum) s(n): 87038902720
• 45025245440 is an abundant number, because the sum of its proper divisors (87038902720) is greater than itself. Its abundance is 42013657280

Bases of 45025245440

• Binary: 101001111011101101101011100100000000₂
• Hexadecimal: 0xA7BB6B900
• Base-36: KOMV9Q8

Squares and roots of 45025245440

• 45025245440 squared (45025245440²) is 2027272726932240793600
• 45025245440 cubed (45025245440³) is 91278452103942239981020381184000
• The square root of 45025245440 is 212191.5300854395
• The cube root of 45025245440 is 3557.5583307843

Scales and comparisons

• 45,025,245,440 seconds is equal to 1,431 years, 34 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 45,025,245,440 would take you about two thousand, eight hundred sixty-three 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 45025245440 cubic inches would be around 296.5 feet tall.

Recreational maths with 45025245440

• 45025245440 backwards is 04454252054
• 45025245440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45025245440's digits is 35
• More coming soon!