12997357681560

Names of 12997357681560

• Cardinal: 12997357681560 can be written as Twelve trillion, nine hundred ninety-seven billion, three hundred fifty-seven million, six hundred eighty-one thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.299735768156 × 10¹³

Factors of 12997357681560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 49646

Divisors of 12997357681560

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 29 30 35 40 42 56 58 60 70 84 87 105 116 120 140 145 168 174 203 210 232 280 290 348 406 420 435 580 609 696 812 840 870 1015 1160 1218 1624 1740 2030 2436 3045 3480 4060 4872 6090 8120 12180 15773 24360 31546 33827 47319 63092 67654 78865 94638 101481 110411 126184 135308 157730 169135 189276 202962 220822 236595 236789 270616 315460 331233 338270 378552 405924 441644 457417 473190 473578 507405 552055 630920 662466 676540 710367 811848 883288 914834 946380 947156 980983 1014810 1104110 1183945 1324932 1353080 1372251 1420734 1656165 1829668 1892760 1894312 1961966 2029620 2208220 2287085 2367890 2649864 2744502 2841468 2942949 3201919 3312330 3551835 3659336 3923932 4059240 4416440 4574170 4735780 4904915 5489004 5682936 5885898 6403838 6624660 6861255 6866881 7103670 7847864 9148340 9471560 9605757 9809830 10978008 11771796 12807676 13249320 13722510 13733762 14207340 14714745 16009595 18296680 19211514 19619660 20600643 23543592 25615352 27445020 27467524 28414680 29429490 32019190 34334405 38423028 39239320 41201286 48028785 54890040 54935048 58858980 64038380 68668810 76846056 82402572 96057570 103003215 117717960 128076760 137337620 164805144 192115140 206006430 274675240 384230280 412012860 533553271 824025720 1067106542 1600659813 2134213084 2667766355 3201319626 3734872897 4268426168 5335532710 6402639252 7469745794 8003299065 10671065420 11204618691 12805278504 14939491588 15473044859 16006598130 18674364485 21342130840 22409237382 29878983176 30946089718 32013196260 37348728970 44818474764 46419134577 56023093455 61892179436 64026392520 74697457940 77365224295 89636949528 92838269154 108311314013 112046186910 123784358872 149394915880 154730448590 185676538308 216622628026 224092373820 232095672885 309460897180 324933942039 371353076616 433245256052 448184747640 464191345770 541556570065 618921794360 649867884078 866490512104 928382691540 1083113140130 1299735768156 1624669710195 1856765383080 2166226280260 2599471536312 3249339420390 4332452560520 6498678840780 12997357681560
• Sum of all divisors σ(n): 46103288140800
• Sum of proper divisors (its aliquot sum) s(n): 33105930459240
• 12997357681560 is an abundant number, because the sum of its proper divisors (33105930459240) is greater than itself. Its abundance is 20108572777680

Bases of 12997357681560

• Binary: 10111101001000101110111000110011101110011000₂
• Hexadecimal: 0xBD22EE33B98
• Base-36: 4LUWJ6JKO

Squares and roots of 12997357681560

• 12997357681560 squared (12997357681560²) is 168931306702406738364033600
• 12997357681560 cubed (12997357681560³) is 2195660616824494533815277258585940416000
• The square root of 12997357681560 is 3605184.8332034239
• The cube root of 12997357681560 is 23511.7536987483

Scales and comparisons

• 12,997,357,681,560 seconds is equal to 413,275 years, 40 weeks, 13 hours, 46 minutes.
• To count from 1 to 12,997,357,681,560 would take you about one million, thirty-three thousand, one hundred eighty-nine 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 12997357681560 cubic inches would be around 1959.3 feet tall.

Recreational maths with 12997357681560

• 12997357681560 backwards is 06518675379921
• The number of decimal digits it has is: 14
• The sum of 12997357681560's digits is 69
• More coming soon!