13256959436363520

Names of 13256959436363520

• Cardinal: 13256959436363520 can be written as Thirteen quadrillion, two hundred fifty-six trillion, nine hundred fifty-nine billion, four hundred thirty-six million, three hundred sixty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.325695943636352 × 10¹⁶

Factors of 13256959436363520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 467063

Divisors of 13256959436363520

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 128 144 155 160 180 186 192 240 248 256 279 288 310 320 360 372 384 465 480 496 558 576 620 640 720 744 768 930 960 992 1116 1152 1240 1280 1395 1440 1488 1860 1920 1984 2232 2304 2480 2790 2880 2976 3720 3840 3968 4464 4960 5580 5760 5952 7440 7936 8928 9920 11160 11520 11904 14880 17856 19840 22320 23808 29760 35712 39680 44640 59520 71424 89280 101581 119040 178560 203162 304743 357120 365441 406324 507905 609486 730882 812648 914229 1015810 1096323 1218972 1461764 1523715 1625296 1827205 1828458 2031620 2192646 2437944 2923528 3047430 3149011 3250592 3288969 3654410 3656916 4063240 4385292 4571145 4875888 5481615 5847056 6094860 6298022 6501184 6577938 7308820 7313832 8126480 8770584 9142290 9447033 9751776 10963230 11328671 11694112 12189720 12596044 13002368 13155876 14617640 14627664 15745055 16252960 16444845 17541168 18284580 18894066 19503552 21926460 22657342 23388224 24379440 25192088 26004736 26311752 28341099 29235280 29255328 31490110 32505920 32889690 33986013 35082336 36569160 37788132 39007104 43852920 45314684 46776448 47235165 48758880 50384176 52623504 56643355 56682198 58470560 58510656 62980220 65011840 65779380 67972026 70164672 73138320 75576264 78014208 87705840 90629368 93552896 94470330 97517760 100768352 101958039 105247008 113286710 113364396 116941120 117021312 125960440 130023680 131558760 135944052 140329344 141705495 146276640 151152528 169930065 175411680 181258736 188940660 195035520 201536704 203916078 210494016 226573420 226728792 233882240 234042624 251920880 263117520 271888104 280658688 283410990 292553280 302305056 339860130 350823360 362517472 377881320 390071040 403073408 407832156 420988032 453146840 453457584 467764480 503841760 509790195 526235040 543776208 566821980 585106560 604610112 679720260 701646720 725034944 755762640 806146816 815664312 841976064 906293680 906915168 1007683520 1019580390 1052470080 1087552416 1133643960 1170213120 1209220224 1359440520 1403293440 1450069888 1511525280 1631328624 1812587360 1813830336 2015367040 2039160780 2104940160 2175104832 2267287920 2418440448 2718881040 2900139776 3023050560 3262657248 3625174720 3627660672 4030734080 4078321560 4209880320 4350209664 4534575840 5437762080 6046101120 6525314496 7250349440 7255321344 8156643120 8700419328 9069151680 10875524160 12092202240 13050628992 14500698880 16313286240 18138303360 21751048320 26101257984 32626572480 36276606720 37121862221 43502096640 65253144960 74243724442 111365586663 130506289920 148487448884 185609311105 222731173326 296974897768 334096759989 371218622210 445462346652 556827933315 593949795536 668193519978 742437244420 890924693304 1113655866630 1150777728851 1187899591072 1336387039956 1484874488840 1670483799945 1781849386608 2227311733260 2301555457702 2375799182144 2672774079912 2969748977680 3340967599890 3452333186553 3563698773216 4454623466520 4603110915404 4751598364288 5345548159824 5753888644255 5939497955360 6681935199780 6904666373106 7127397546432 8909246933040 9206221830808 9503196728576 10356999559659 10691096319648 11507777288510 11878995910720 13363870399560 13809332746212 14254795092864 17261665932765 17818493866080 18412443661616 20713999119318 21382192639296 23015554577020 23757991821440 26727740799120 27618665492424 28509590185728 34523331865530 35636987732160 36824887323232 41427998238636 42764385278592 46031109154040 47515983642880 51784997798295 53455481598240 55237330984848 69046663731060 71273975464320 73649774646464 82855996477272 85528770557184 92062218308080 103569995596590 106910963196480 110474661969696 138093327462120 142547950928640 147299549292928 165711992954544 184124436616160 207139991193180 213821926392960 220949323939392 276186654924240 294599098585856 331423985909088 368248873232320 414279982386360 427643852785920 441898647878784 552373309848480 662847971818176 736497746464640 828559964772720 883797295757568 1104746619696960 1325695943636352 1472995492929280 1657119929545440 2209493239393920 2651391887272704 3314239859090880 4418986478787840 6628479718181760 13256959436363520
• Sum of all divisors σ(n): 47347897568235264
• Sum of proper divisors (its aliquot sum) s(n): 34090938131871744
• 13256959436363520 is an abundant number, because the sum of its proper divisors (34090938131871744) is greater than itself. Its abundance is 20833978695508224

Bases of 13256959436363520

• Binary: 101111000110010010001001100110000000011001011100000000₂
• Hexadecimal: 0x2F192266019700
• Base-36: 3MJ7737V0G0

Squares and roots of 13256959436363520

• 13256959436363520 squared (13256959436363520²) is 175746973497387777884481586790400
• 13256959436363520 cubed (13256959436363520³) is 2329870498718524363182520694985812980644446208000
• The square root of 13256959436363520 is 115138870.2235848761
• The cube root of 13256959436363520 is 236672.5967307377

Scales and comparisons

• 13,256,959,436,363,520 seconds is equal to 421,530,303 years, 31 weeks, 4 days, 11 hours, 12 minutes.
• To count from 1 to 13,256,959,436,363,520 would take you about one billion, two hundred sixty-four million, five hundred ninety thousand, nine hundred ten 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 13256959436363520 cubic inches would be around 19722.7 feet tall.

Recreational maths with 13256959436363520

• 13256959436363520 backwards is 02536363495965231
• 13256959436363520 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13256959436363520's digits is 72
• More coming soon!