12817169353728

Names of 12817169353728

• Cardinal: 12817169353728 can be written as Twelve trillion, eight hundred seventeen billion, one hundred sixty-nine million, three hundred fifty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2817169353728 × 10¹³

Factors of 12817169353728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 7182

Divisors of 12817169353728

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 768 864 972 1024 1152 1296 1536 1728 1944 2304 2592 3072 3456 3888 4608 5184 6912 7177 7776 9216 10368 13824 14354 15552 20736 21531 27648 28708 31104 41472 43062 57416 62208 64593 82944 86124 114832 124416 129186 172248 193779 229664 248832 258372 344496 387558 459328 516744 581337 688992 775116 918656 1033488 1162674 1377984 1550232 1744011 1837312 2066976 2325348 2755968 3100464 3488022 3674624 4133952 4650696 5511936 6200928 6976044 7349248 8267904 9301392 11023872 12401856 13952088 16535808 18602784 22047744 24803712 27904176 33071616 37205568 49607424 51509329 55808352 66143232 74411136 99214848 103018658 111616704 148822272 154527987 198429696 206037316 223233408 297644544 309055974 412074632 446466816 463583961 595289088 618111948 824149264 892933632 927167922 1236223896 1390751883 1648298528 1785867264 1854335844 2472447792 2781503766 3296597056 3708671688 4172255649 4944895584 5563007532 6593194112 7417343376 8344511298 9889791168 11126015064 12516766947 13186388224 14834686752 16689022596 19779582336 22252030128 25033533894 26372776448 29669373504 33378045192 39559164672 44504060256 50067067788 52745552896 59338747008 66756090384 79118329344 89008120512 100134135576 118677494016 133512180768 158236658688 178016241024 200268271152 237354988032 267024361536 356032482048 400536542304 474709976064 534048723072 712064964096 801073084608 1068097446144 1424129928192 1602146169216 2136194892288 3204292338432 4272389784576 6408584676864 12817169353728
• Sum of all divisors σ(n): 38385361497756
• Sum of proper divisors (its aliquot sum) s(n): 25568192144028
• 12817169353728 is an abundant number, because the sum of its proper divisors (25568192144028) is greater than itself. Its abundance is 12751022790300

Bases of 12817169353728

• Binary: 10111010100000111010110100111000110000000000₂
• Hexadecimal: 0xBA83AD38C00
• Base-36: 4JK4JPC00

Squares and roots of 12817169353728

• 12817169353728 squared (12817169353728²) is 164279830242144237187497984
• 12817169353728 cubed (12817169353728³) is 2105602405615249402301443079946582884352
• The square root of 12817169353728 is 3580107.4500254879
• The cube root of 12817169353728 is 23402.5962941717

Scales and comparisons

• 12,817,169,353,728 seconds is equal to 407,546 years, 17 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 12,817,169,353,728 would take you about one million, eighteen thousand, eight hundred sixty-five 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 12817169353728 cubic inches would be around 1950.2 feet tall.

Recreational maths with 12817169353728

• 12817169353728 backwards is 82735396171821
• The number of decimal digits it has is: 14
• The sum of 12817169353728's digits is 63
• More coming soon!