1225338880
1,225,338,880 is an even composite number composed of five prime numbers multiplied together.
1225338880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 1225338880:
212 × 5 × 19 × 47 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 47 × 67)See below for interesting mathematical facts about the number 1225338880 from the Numbermatics database.
Names of 1225338880
- Cardinal: 1225338880 can be written as One billion, two hundred twenty-five million, three hundred thirty-eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.22533888 × 109
Factors of 1225338880
Divisors of 1225338880
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 47 64 67 76 80 94 95 128 134 152 160 188 190 235 256 268 304 320 335 376 380 470 512 536 608 640 670 752 760 893 940 1024 1072 1216 1273 1280 1340 1504 1520 1786 1880 2048 2144 2432 2546 2560 2680 3008 3040 3149 3572 3760 4096 4288 4465 4864 5092 5120 5360 6016 6080 6298 6365 7144 7520 8576 8930 9728 10184 10240 10720 12032 12160 12596 12730 14288 15040 15745 17152 17860 19456 20368 20480 21440 24064 24320 25192 25460 28576 30080 31490 34304 35720 38912 40736 42880 48128 48640 50384 50920 57152 59831 60160 62980 68608 71440 77824 81472 85760 96256 97280 100768 101840 114304 119662 120320 125960 137216 142880 162944 171520 192512 194560 201536 203680 228608 239324 240640 251920 274432 285760 299155 325888 343040 389120 403072 407360 457216 478648 481280 503840 571520 598310 651776 686080 806144 814720 914432 957296 962560 1007680 1143040 1196620 1303552 1372160 1612288 1629440 1828864 1914592 2015360 2286080 2393240 2607104 3224576 3258880 3657728 3829184 4030720 4572160 4786480 5214208 6449152 6517760 7658368 8061440 9144320 9572960 12898304 13035520 15316736 16122880 18288640 19145920 26071040 30633472 32245760 38291840 61266944 64491520 76583680 122533888 153167360 245067776 306334720 612669440 1225338880
- Sum of all divisors σ(n): 3208250880
- Sum of proper divisors (its aliquot sum) s(n): 1982912000
- 1225338880 is an abundant number, because the sum of its proper divisors (1982912000) is greater than itself. Its abundance is 757573120
Bases of 1225338880
- Binary: 10010010000100100110000000000002
- Hexadecimal: 0x49093000
- Base-36: K9J9J4
Squares and roots of 1225338880
- 1225338880 squared (12253388802) is 1501455370839654400
- 1225338880 cubed (12253388803) is 1839791642474646782083072000
-
The
square root of 1225338880 is 35004.8408080939 -
The
cube root of 1225338880 is 1070.0861374159
Scales and comparisons
How big is 1225338880?- 1,225,338,880 seconds is equal to 38 years, 50 weeks, 3 hours, 54 minutes, 40 seconds.
-
To count from 1 to 1,225,338,880 would take you about seventy-seven 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 1225338880 cubic inches would be around 89.2 feet tall.
Recreational maths with 1225338880
- 1225338880 backwards is 0888335221
- 1225338880 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1225338880's digits is 40
- More coming soon!
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