13390086144

Names of 13390086144

• Cardinal: 13390086144 can be written as Thirteen billion, three hundred ninety million, eighty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3390086144 × 10¹⁰

Factors of 13390086144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 198

Divisors of 13390086144

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 67 76 96 107 114 128 134 152 192 201 214 228 256 268 304 321 384 402 428 456 512 536 608 642 768 804 856 912 1024 1072 1216 1273 1284 1536 1608 1712 1824 2033 2048 2144 2432 2546 2568 3072 3216 3424 3648 3819 4066 4096 4288 4864 5092 5136 6099 6144 6432 6848 7169 7296 7638 8132 8192 8576 9728 10184 10272 12198 12288 12864 13696 14338 14592 15276 16264 16384 17152 19456 20368 20544 21507 24396 24576 25728 27392 28676 29184 30552 32528 32768 34304 38912 40736 41088 43014 48792 49152 51456 54784 57352 58368 61104 65056 68608 77824 81472 82176 86028 97584 98304 102912 109568 114704 116736 122208 130112 136211 137216 155648 162944 164352 172056 195168 205824 219136 229408 233472 244416 260224 272422 274432 311296 325888 328704 344112 390336 408633 411648 438272 458816 466944 488832 520448 544844 548864 622592 651776 657408 688224 780672 817266 823296 876544 917632 933888 977664 1040896 1089688 1097728 1303552 1314816 1376448 1561344 1634532 1646592 1753088 1835264 1867776 1955328 2081792 2179376 2195456 2607104 2629632 2752896 3122688 3269064 3293184 3506176 3670528 3910656 4163584 4358752 5214208 5259264 5505792 6245376 6538128 6586368 7341056 7821312 8327168 8717504 10428416 10518528 11011584 12490752 13076256 14682112 15642624 16654336 17435008 20856832 22023168 24981504 26152512 29364224 31285248 33308672 34870016 41713664 44046336 49963008 52305024 58728448 62570496 66617344 69740032 88092672 99926016 104610048 117456896 125140992 139480064 176185344 199852032 209220096 234913792 278960128 352370688 418440192 557920256 704741376 836880384 1115840512 1673760768 2231681024 3347521536 4463362048 6695043072 13390086144
• Sum of all divisors σ(n): 38503123200
• Sum of proper divisors (its aliquot sum) s(n): 25113037056
• 13390086144 is an abundant number, because the sum of its proper divisors (25113037056) is greater than itself. Its abundance is 11722950912

Bases of 13390086144

• Binary: 1100011110000111001000000000000000₂
• Hexadecimal: 0x31E1C8000
• Base-36: 65G40LC

Squares and roots of 13390086144

• 13390086144 squared (13390086144²) is 179294406943740788736
• 13390086144 cubed (13390086144³) is 2400767554114080922781544873984
• The square root of 13390086144 is 115715.5397688659
• The cube root of 13390086144 is 2374.6218356489

Scales and comparisons

• 13,390,086,144 seconds is equal to 425 years, 39 weeks, 4 days, 20 hours, 22 minutes, 24 seconds.
• To count from 1 to 13,390,086,144 would take you about eight hundred fifty-one 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 13390086144 cubic inches would be around 197.9 feet tall.

Recreational maths with 13390086144

• 13390086144 backwards is 44168009331
• The number of decimal digits it has is: 11
• The sum of 13390086144's digits is 39
• More coming soon!