1213212480
1,213,212,480 is an even composite number composed of six prime numbers multiplied together.
1213212480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1213212480:
26 × 3 × 5 × 17 × 79 × 941
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 79 × 941)See below for interesting mathematical facts about the number 1213212480 from the Numbermatics database.
Names of 1213212480
- Cardinal: 1213212480 can be written as One billion, two hundred thirteen million, two hundred twelve thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.21321248 × 109
Factors of 1213212480
Divisors of 1213212480
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 79 80 85 96 102 120 136 158 160 170 192 204 237 240 255 272 316 320 340 395 408 474 480 510 544 632 680 790 816 941 948 960 1020 1088 1185 1264 1343 1360 1580 1632 1882 1896 2040 2370 2528 2686 2720 2823 3160 3264 3764 3792 4029 4080 4705 4740 5056 5372 5440 5646 6320 6715 7528 7584 8058 8160 9410 9480 10744 11292 12640 13430 14115 15056 15168 15997 16116 16320 18820 18960 20145 21488 22584 25280 26860 28230 30112 31994 32232 37640 37920 40290 42976 45168 47991 53720 56460 60224 63988 64464 74339 75280 75840 79985 80580 85952 90336 95982 107440 112920 127976 128928 148678 150560 159970 161160 180672 191964 214880 223017 225840 239955 255952 257856 297356 301120 319940 322320 371695 383928 429760 446034 451680 479910 511904 594712 639880 644640 743390 767856 892068 903360 959820 1023808 1115085 1189424 1263763 1279760 1289280 1486780 1535712 1784136 1919640 2230170 2378848 2527526 2559520 2973560 3071424 3568272 3791289 3839280 4460340 4757696 5055052 5119040 5947120 6318815 7136544 7582578 7678560 8920680 10110104 11894240 12637630 14273088 15165156 15357120 17841360 18956445 20220208 23788480 25275260 30330312 35682720 37912890 40440416 50550520 60660624 71365440 75825780 80880832 101101040 121321248 151651560 202202080 242642496 303303120 404404160 606606240 1213212480
- Sum of all divisors σ(n): 4134551040
- Sum of proper divisors (its aliquot sum) s(n): 2921338560
- 1213212480 is an abundant number, because the sum of its proper divisors (2921338560) is greater than itself. Its abundance is 1708126080
Bases of 1213212480
- Binary: 10010000101000000100111010000002
- Hexadecimal: 0x48502740
- Base-36: K2BCQO
Squares and roots of 1213212480
- 1213212480 squared (12132124802) is 1471884521627750400
- 1213212480 cubed (12132124803) is 1785708670757616699604992000
-
The
square root of 1213212480 is 34831.1998070695 -
The
cube root of 1213212480 is 1066.5444408561
Scales and comparisons
How big is 1213212480?- 1,213,212,480 seconds is equal to 38 years, 29 weeks, 6 days, 19 hours, 28 minutes.
-
To count from 1 to 1,213,212,480 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 1213212480 cubic inches would be around 88.9 feet tall.
Recreational maths with 1213212480
- 1213212480 backwards is 0842123121
- 1213212480 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1213212480's digits is 24
- More coming soon!
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