20431741730816

Names of 20431741730816

• Cardinal: 20431741730816 can be written as Twenty trillion, four hundred thirty-one billion, seven hundred forty-one million, seven hundred thirty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 2.0431741730816 × 10¹³

Factors of 20431741730816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 104

Divisors of 20431741730816

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 8 13 16 23 26 29 32 37 46 52 58 64 74 92 104 116 128 148 169 184 208 232 256 296 299 338 368 377 416 464 481 512 529 592 598 667 676 736 754 832 851 928 962 1024 1058 1073 1184 1196 1334 1352 1472 1508 1664 1702 1856 1924 2048 2116 2146 2197 2368 2392 2668 2704 2944 3016 3328 3404 3712 3848 3887 4096 4232 4292 4394 4736 4784 4901 5336 5408 5888 6032 6253 6656 6808 6877 7424 7696 7774 8192 8464 8584 8671 8788 9472 9568 9802 10672 10816 11063 11776 12064 12506 13312 13616 13754 13949 14848 15341 15392 15548 16384 16928 17168 17342 17576 18944 19136 19573 19604 21344 21632 22126 23552 24128 24679 25012 26624 27232 27508 27898 29696 30682 30784 31096 33856 34336 34684 35152 37888 38272 39146 39208 42688 43264 44252 47104 48256 49358 50024 50531 53248 54464 55016 55796 59392 61364 61568 62192 63713 67712 68672 69368 70304 75776 76544 78292 78416 81289 85376 86528 88504 89401 94208 96512 98716 100048 101062 106496 108928 110032 111592 112723 118784 122728 123136 124384 127426 135424 137344 138736 140608 143819 151552 153088 156584 156832 162578 170752 173056 177008 178802 181337 188416 193024 197432 199433 200096 202124 212992 217856 220064 223184 225446 237568 245456 246272 248768 254449 254852 270848 274688 277472 281216 287638 303104 306176 313168 313664 320827 325156 341504 346112 354016 357604 362674 376832 386048 394864 398866 400192 404248 435712 440128 446368 450892 475136 490912 492544 497536 508898 509704 541696 549376 554944 562432 567617 575276 606208 612352 626336 627328 641654 650312 683008 692224 708032 715208 725348 772096 789728 797732 800384 808496 871424 880256 892736 901784 981824 985088 995072 1017796 1019408 1083392 1098752 1109888 1124864 1135234 1150552 1162213 1224704 1252672 1254656 1283308 1300624 1366016 1384448 1416064 1430416 1450696 1465399 1544192 1579456 1595464 1600768 1616992 1742848 1760512 1785472 1803568 1869647 1963648 1970176 1990144 2035592 2038816 2166784 2197504 2219776 2249728 2270468 2301104 2324426 2357381 2449408 2505344 2509312 2566616 2592629 2601248 2732032 2768896 2832128 2860832 2901392 2930798 3088384 3158912 3190928 3201536 3233984 3307837 3485696 3521024 3570944 3607136 3739294 3927296 3940352 3980288 4071184 4077632 4170751 4333568 4395008 4439552 4499456 4540936 4602208 4648852 4714762 4898816 5010688 5018624 5133232 5185258 5202496 5464064 5664256 5721664 5802784 5861596 6176768 6317824 6381856 6403072 6467968 6615674 6971392 7042048 7141888 7214272 7379021 7478588 7854592 7880704 7960576 8142368 8155264 8341502 8667136 8790016 8879104 8998912 9081872 9204416 9297704 9429524 10021376 10037248 10266464 10370516 10404992 10928128 11328512 11443328 11605568 11723192 12635648 12763712 12806144 12935936 13231348 13942784 14084096 14283776 14428544 14758042 14957176 15709184 15921152 16284736 16310528 16683004 17580032 17758208 17997824 18163744 18408832 18595408 18859048 20042752 20074496 20532928 20741032 20809984 22657024 22886656 23211136 23446384 25271296 25527424 25612288 25871872 26462696 28168192 28567552 28857088 29516084 29914352 31418368 31842304 32569472 32621056 33366008 33704177 35516416 35995648 36327488 36817664 37190816 37718096 40085504 40148992 41065856 41482064 41619968 43001881 45314048 45773312 46422272 46892768 50542592 51054848 51224576 51743744 52925392 54219763 56336384 57135104 57714176 59032168 59828704 62836736 63684608 65138944 65242112 66732016 67408354 71032832 72654976 73635328 74381632 75436192 80171008 80297984 82131712 82964128 83239936 86003762 90628096 91546624 92844544 93785536 95927273 101085184 102109696 102449152 103487488 105850784 108439526 112672768 114270208 115428352 118064336 119657408 125673472 130277888 130484224 133464032 134816708 142065664 145309952 147270656 148763264 150872384 160342016 164263424 165928256 166479872 172007524 181256192 183093248 185689088 187571072 191854546 202170368 204219392 206974976 211701568 216879052 228540416 230856704 236128672 239314816 251346944 260555776 260968448 266928064 269633416 290619904 294541312 297526528 301744768 320684032 328526848 331856512 332959744 344015048 366186496 371378176 375142144 383709092 404340736 408438784 413949952 423403136 433758104 461713408 472257344 478629632 521111552 521936896 533856128 539266832 581239808 589082624 595053056 603489536 657053696 663713024 665919488 688030096 732372992 742756352 750284288 767418184 816877568 827899904 846806272 867516208 923426816 944514688 957259264 1042223104 1043873792 1067712256 1078533664 1162479616 1178165248 1190106112 1206979072 1247054549 1314107392 1327426048 1331838976 1376060192 1464745984 1485512704 1500568576 1534836368 1633755136 1693612544 1735032416 1846853632 1889029376 1914518528 2084446208 2135424512 2157067328 2324959232 2356330496 2380212224 2413958144 2494109098 2628214784 2654852096 2752120384 2971025408 3001137152 3069672736 3267510272 3387225088 3470064832 3778058752 3829037056 4168892416 4270849024 4314134656 4649918464 4760424448 4827916288 4988218196 5256429568 5309704192 5504240768 6002274304 6139345472 6774450176 6940129664 7556117504 7658074112 8541698048 8628269312 9299836928 9520848896 9655832576 9976436392 10619408384 11008481536 12004548608 12278690944 13548900352 13880259328 15112235008 15316148224 17083396096 17256538624 19041697792 19311665152 19952872784 21238816768 22016963072 24009097216 24557381888 27097800704 27760518656 30224470016 30632296448 34166792192 34513077248 38623330304 39905745568 42477633536 44033926144 49114763776 54195601408 55521037312 60448940032 68333584384 69026154496 79811491136 88067852288 98229527552 111042074624 120897880064 138052308992 159622982272 176135704576 196459055104 222084149248 276104617984 319245964544 352271409152 392918110208 444168298496 552209235968 638491929088 704542818304 785836220416 888336596992 1276983858176 1571672440832 2553967716352 5107935432704 10215870865408 20431741730816
• Sum of all divisors σ(n): 49163593693200
• Sum of proper divisors (its aliquot sum) s(n): 28731851962384
• 20431741730816 is an abundant number, because the sum of its proper divisors (28731851962384) is greater than itself. Its abundance is 8300110231568

Bases of 20431741730816

• Binary: 100101001010100100010101101010100000000000000₂
• Hexadecimal: 0x129522B54000
• Base-36: 78Q7NHSZK

Squares and roots of 20431741730816

• 20431741730816 squared (20431741730816²) is 417456070154767995404025856
• 20431741730816 cubed (20431741730816³) is 8529354609363624963411173976283855978496
• The square root of 20431741730816 is 4520148.4191136911
• The cube root of 20431741730816 is 27338.1085373157

Scales and comparisons

• 20,431,741,730,816 seconds is equal to 649,666 years, 9 weeks, 5 days, 6 hours, 6 minutes, 56 seconds.
• To count from 1 to 20,431,741,730,816 would take you about one million, six hundred twenty-four thousand, one 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 20431741730816 cubic inches would be around 2278.2 feet tall.

Recreational maths with 20431741730816

• 20431741730816 backwards is 61803714713402
• The number of decimal digits it has is: 14
• The sum of 20431741730816's digits is 47
• More coming soon!