12513821529151080

Names of 12513821529151080

• Cardinal: 12513821529151080 can be written as Twelve quadrillion, five hundred thirteen trillion, eight hundred twenty-one billion, five hundred twenty-nine million, one hundred fifty-one thousand and eighty.

Scientific notation

• Scientific notation: 1.251382152915108 × 10¹⁶

Factors of 12513821529151080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8079049

Divisors of 12513821529151080

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 31 36 40 45 54 60 62 72 81 90 93 108 120 124 135 155 162 180 186 216 248 270 279 310 324 360 372 405 465 540 558 620 648 744 810 837 930 1080 1116 1240 1395 1620 1674 1860 2232 2511 2790 3240 3348 3720 4185 5022 5580 6696 8370 10044 11160 12555 15451 16740 20088 25110 30902 33480 46353 50220 61804 77255 92706 100440 123608 139059 154510 185412 231765 278118 309020 370824 417177 463530 478981 556236 618040 695295 834354 927060 957962 1112472 1251531 1390590 1436943 1668708 1854120 1915924 2085885 2394905 2503062 2781180 2873886 3337416 3831848 4171770 4310829 4789810 5006124 5562360 5747772 6257655 7184715 8063557 8343540 8621658 9579620 10012248 11495544 12515310 12932487 14369430 16127114 16687080 17243316 19159240 21554145 24190671 25030620 25864974 28738860 32254228 34486632 38797461 40317785 43108290 48381342 50061240 51729948 57477720 64508456 64662435 72572013 77594922 80635570 86216580 96762684 103459896 120953355 129324870 145144026 155189844 161271140 172433160 193525368 193987305 217716039 241906710 249970267 258649740 290288052 310379688 322542280 362860065 387974610 435432078 483813420 499940534 517299480 580576104 653148117 725720130 749910801 775949220 870864156 967626840 999881068 1088580195 1249851335 1306296234 1451440260 1499821602 1551898440 1741728312 1999762136 2177160390 2249732403 2499702670 2612592468 2902880520 2999643204 3265740585 3749554005 4354320780 4499464806 4999405340 5225184936 5999286408 6531481170 6749197209 7499108010 8708641560 8998929612 9998810680 11248662015 13062962340 13498394418 14998216020 17997859224 20247591627 22497324030 26125924680 26996788836 29996432040 33745986045 40495183254 44994648060 53993577672 67491972090 80990366508 89989296120 101237958135 124590019207 134983944180 161980733016 202475916270 249180038414 269967888360 373770057621 404951832540 498360076828 622950096035 747540115242 809903665080 996720153656 1121310172863 1245900192070 1495080230484 1868850288105 2242620345726 2491800384140 2990160460968 3363930518589 3737700576210 3862290595417 4485240691452 4983600768280 5606550864315 6727861037178 7475401152420 7724581190834 8970481382904 10091791555767 11213101728630 11586871786251 13455722074356 14950802304840 15449162381668 16819652592945 19311452977085 20183583111534 22426203457260 23173743572502 26911444148712 30898324763336 33639305185890 34760615358753 38622905954170 40367166223068 44852406914520 46347487145004 50458957778835 57934358931255 67278610371780 69521230717506 77245811908340 80734332446136 92694974290008 100917915557670 104281846076259 115868717862510 134557220743560 139042461435012 154491623816680 173803076793765 201835831115340 208563692152518 231737435725020 278084922870024 312845538228777 347606153587530 403671662230680 417127384305036 463474871450040 521409230381295 625691076457554 695212307175060 834254768610072 1042818460762590 1251382152915108 1390424614350120 1564227691143885 2085636921525180 2502764305830216 3128455382287770 4171273843050360 6256910764575540 12513821529151080
• Sum of all divisors σ(n): 43419945266311680
• Sum of proper divisors (its aliquot sum) s(n): 30906123737160600
• 12513821529151080 is an abundant number, because the sum of its proper divisors (30906123737160600) is greater than itself. Its abundance is 18392302208009520

Bases of 12513821529151080

• Binary: 101100011101010100000100011111000001110001011001101000₂
• Hexadecimal: 0x2C75411F071668
• Base-36: 3F7S28X5QI0

Squares and roots of 12513821529151080

• 12513821529151080 squared (12513821529151080²) is 156595729263445074154225465166400
• 12513821529151080 cubed (12513821529151080³) is 1959611008230012764437269374122556270702939712000
• The square root of 12513821529151080 is 111865193.5552389771
• The cube root of 12513821529151080 is 232164.9486465527

Scales and comparisons

• 12,513,821,529,151,080 seconds is equal to 397,900,816 years, 43 weeks, 3 days, 3 hours, 18 minutes.
• To count from 1 to 12,513,821,529,151,080 would take you about one billion, one hundred ninety-three million, seven hundred two thousand, four hundred fifty 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 12513821529151080 cubic inches would be around 19347.1 feet tall.

Recreational maths with 12513821529151080

• 12513821529151080 backwards is 08015192512831521
• 12513821529151080 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12513821529151080's digits is 54
• More coming soon!