1161990144
1,161,990,144 is an even composite number composed of five prime numbers multiplied together.
1161990144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred sixteen divisors.
Prime factorization of 1161990144:
212 × 33 × 7 × 19 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 19 × 79)See below for interesting mathematical facts about the number 1161990144 from the Numbermatics database.
Names of 1161990144
- Cardinal: 1161990144 can be written as One billion, one hundred sixty-one million, nine hundred ninety thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.161990144 × 109
Factors of 1161990144
Divisors of 1161990144
- Number of divisors d(n): 416
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 64 72 76 79 84 96 108 112 114 126 128 133 144 152 158 168 171 189 192 216 224 228 237 252 256 266 288 304 316 336 342 378 384 399 432 448 456 474 504 512 513 532 553 576 608 632 672 684 711 756 768 798 864 896 912 948 1008 1024 1026 1064 1106 1152 1197 1216 1264 1344 1368 1422 1501 1512 1536 1596 1659 1728 1792 1824 1896 2016 2048 2052 2128 2133 2212 2304 2394 2432 2528 2688 2736 2844 3002 3024 3072 3192 3318 3456 3584 3591 3648 3792 4032 4096 4104 4256 4266 4424 4503 4608 4788 4864 4977 5056 5376 5472 5688 6004 6048 6144 6384 6636 6912 7168 7182 7296 7584 8064 8208 8512 8532 8848 9006 9216 9576 9728 9954 10112 10507 10752 10944 11376 12008 12096 12288 12768 13272 13509 13824 14336 14364 14592 14931 15168 16128 16416 17024 17064 17696 18012 18432 19152 19456 19908 20224 21014 21504 21888 22752 24016 24192 25536 26544 27018 27648 28672 28728 29184 29862 30336 31521 32256 32832 34048 34128 35392 36024 36864 38304 38912 39816 40448 40527 42028 43008 43776 45504 48032 48384 51072 53088 54036 55296 57456 58368 59724 60672 63042 64512 65664 68096 68256 70784 72048 76608 77824 79632 80896 81054 84056 86016 87552 91008 94563 96064 96768 102144 106176 108072 110592 114912 116736 119448 121344 126084 129024 131328 136192 136512 141568 144096 153216 159264 161792 162108 168112 175104 182016 189126 192128 193536 204288 212352 216144 229824 233472 238896 242688 252168 258048 262656 272384 273024 283136 283689 288192 306432 318528 323584 324216 336224 350208 364032 378252 384256 387072 408576 424704 432288 459648 477792 485376 504336 525312 544768 546048 566272 567378 576384 612864 637056 648432 672448 700416 728064 756504 768512 774144 817152 849408 864576 919296 955584 970752 1008672 1050624 1092096 1132544 1134756 1152768 1225728 1274112 1296864 1344896 1456128 1513008 1537024 1634304 1698816 1729152 1838592 1911168 2017344 2101248 2184192 2265088 2269512 2305536 2451456 2548224 2593728 2689792 2912256 3026016 3074048 3397632 3458304 3677184 3822336 4034688 4368384 4539024 4611072 4902912 5096448 5187456 5379584 6052032 6148096 6795264 6916608 7354368 7644672 8069376 8736768 9078048 9222144 10192896 10374912 10759168 12104064 13833216 14708736 15289344 16138752 18156096 18444288 20385792 20749824 21518336 24208128 27666432 30578688 32277504 36312192 41499648 43036672 48416256 55332864 61157376 64555008 72624384 82999296 96832512 129110016 145248768 165998592 193665024 290497536 387330048 580995072 1161990144
- Sum of all divisors σ(n): 4193792000
- Sum of proper divisors (its aliquot sum) s(n): 3031801856
- 1161990144 is an abundant number, because the sum of its proper divisors (3031801856) is greater than itself. Its abundance is 1869811712
Bases of 1161990144
- Binary: 10001010100001010010000000000002
- Hexadecimal: 0x45429000
- Base-36: J7THC0
Squares and roots of 1161990144
- 1161990144 squared (11619901442) is 1350221094753140736
- 1161990144 cubed (11619901443) is 1568943604324039648276905984
-
The
square root of 1161990144 is 34087.9765313227 -
The
cube root of 1161990144 is 1051.3181160411
Scales and comparisons
How big is 1161990144?- 1,161,990,144 seconds is equal to 36 years, 49 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
-
To count from 1 to 1,161,990,144 would take you about seventy-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 1161990144 cubic inches would be around 87.6 feet tall.
Recreational maths with 1161990144
- 1161990144 backwards is 4410991611
- 1161990144 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1161990144's digits is 36
- More coming soon!
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