13293953927845420

Names of 13293953927845420

• Cardinal: 13293953927845420 can be written as Thirteen quadrillion, two hundred ninety-three trillion, nine hundred fifty-three billion, nine hundred twenty-seven million, eight hundred forty-five thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.329395392784542 × 10¹⁶

Factors of 13293953927845420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 408

Divisors of 13293953927845420

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 17 20 34 68 85 127 170 254 257 289 340 508 514 578 635 1028 1156 1270 1285 1445 2159 2540 2570 2890 4318 4369 4913 5140 5780 8636 8738 9826 10795 16129 17476 19652 21590 21845 24565 32258 32639 36703 43180 43690 49130 64516 65278 66049 73406 74273 80645 87380 98260 130556 132098 146812 148546 161290 163195 183515 264196 274193 297092 322580 326390 330245 367030 371365 548386 554863 623951 652780 660490 734060 742730 1096772 1109726 1122833 1247902 1262641 1320980 1370965 1485460 2048383 2219452 2245666 2495804 2525282 2741930 2774315 3119755 4096766 4145153 4491332 4661281 5050564 5483860 5548630 5614165 6239510 6313205 8193532 8290306 8388223 9322562 9432671 10241915 11097260 11228330 12479020 12626410 16580612 16776446 18645124 18865342 19088161 20483830 20725765 22456660 23306405 25252820 33552892 34822511 37730684 38176322 40967660 41451530 41941115 46612810 47163355 69645022 70467601 76352644 79241777 82903060 83882230 93225620 94326710 95440805 139290044 140935202 142599791 158483554 160355407 167764460 174112555 188653420 190881610 281870404 285199582 316967108 320710814 324498737 348225110 352338005 381763220 396208885 526434431 570399164 591982687 641421628 648997474 696450220 704676010 712998955 792417770 801777035 1052868862 1065304321 1183965374 1197949217 1297994948 1409352020 1425997910 1584835540 1603554070 1622493685 2105737724 2130608642 2367930748 2395898434 2424196447 2632172155 2851995820 2959913435 3207108140 3244987370 4261217284 4791796868 4848392894 5264344310 5326521605 5919826870 5989746085 6489974740 8949385327 9696785788 10063705679 10528688620 10653043210 11839653740 11979492170 12120982235 17898770654 18110173457 20127411358 20365136689 21306086420 23958984340 24241964470 35797541308 36220346914 40254822716 40730273378 41211339599 44746926635 48483928940 50318528395 72440693828 81460546756 82422679198 89493853270 90550867285 100637056790 101825683445 135293648767 152139550559 164845358396 178987706540 181101734570 201274113580 203651366890 206056697995 270587297534 304279101118 307872948769 362203469140 407302733780 412113395990 541174595068 608558202236 615745897538 676468243835 760697752795 824226791980 1231491795076 1352936487670 1521395505590 1539364743845 2299992029039 2586372359503 2705872975340 3042791011180 3078729487690 4599984058078 5172744719006 5233840129073 6157458975380 9199968116156 10345489438012 10467680258146 11499960145195 12931861797515 20935360516292 22999920290390 25863723595030 26169200645365 39099864493663 45999840580780 51727447190060 52338401290730 78199728987326 104676802581460 156399457974652 195499322468315 390998644936630 664697696392271 781997289873260 1329395392784542 2658790785569084 3323488481961355 6646976963922710 13293953927845420
• Sum of all divisors σ(n): 30013974521395200
• Sum of proper divisors (its aliquot sum) s(n): 16720020593549780
• 13293953927845420 is an abundant number, because the sum of its proper divisors (16720020593549780) is greater than itself. Its abundance is 3426066665704360

Bases of 13293953927845420

• Binary: 101111001110101100011111011001100001111001011000101100₂
• Hexadecimal: 0x2F3AC7D987962C
• Base-36: 3MWBA4GX4Q4

Squares and roots of 13293953927845420

• 13293953927845420 squared (13293953927845420²) is 176729211035676670387643414976400
• 13293953927845420 cubed (13293953927845420³) is 2349429989212756018995878559480324888212148088000
• The square root of 13293953927845420 is 115299409.9197624689
• The cube root of 13293953927845420 is 236892.5428566319

Scales and comparisons

• 13,293,953,927,845,420 seconds is equal to 422,706,614 years, 2 days, 5 hours, 3 minutes, 40 seconds.
• To count from 1 to 13,293,953,927,845,420 would take you about one billion, two hundred sixty-eight million, one hundred nineteen thousand, eight hundred forty-two 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 13293953927845420 cubic inches would be around 19741 feet tall.

Recreational maths with 13293953927845420

• 13293953927845420 backwards is 02454872935939231
• The number of decimal digits it has is: 17
• The sum of 13293953927845420's digits is 76
• More coming soon!