428666695712768

Names of 428666695712768

• Cardinal: 428666695712768 can be written as Four hundred twenty-eight trillion, six hundred sixty-six billion, six hundred ninety-five million, seven hundred twelve thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.28666695712768 × 10¹⁴

Factors of 428666695712768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 48

Divisors of 428666695712768

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 58 64 68 116 128 136 232 256 272 289 464 493 512 544 578 841 928 986 1024 1088 1156 1682 1856 1972 2048 2176 2312 3364 3712 3944 4096 4352 4624 6728 7424 7888 8192 8381 8704 9248 13456 14297 14848 15776 16384 16762 17408 18496 24389 26912 28594 29696 31552 32768 33524 34816 36992 48778 53824 57188 59392 63104 65536 67048 69632 73984 97556 107648 114376 118784 126208 131072 134096 139264 147968 195112 215296 228752 237568 243049 252416 262144 268192 278528 295936 390224 414613 430592 457504 475136 486098 504832 524288 536384 557056 591872 707281 780448 829226 861184 915008 950272 972196 1009664 1048576 1072768 1114112 1183744 1414562 1560896 1658452 1722368 1830016 1900544 1944392 2019328 2097152 2145536 2228224 2367488 2829124 3121792 3316904 3444736 3660032 3801088 3888784 4038656 4291072 4456448 4734976 5658248 6243584 6633808 6889472 7048421 7320064 7602176 7777568 8077312 8582144 8912896 9469952 11316496 12023777 12487168 13267616 13778944 14096842 14640128 15204352 15555136 16154624 17164288 17825792 18939904 22632992 24047554 24974336 26535232 27557888 28193684 29280256 30408704 31110272 32309248 34328576 35651584 37879808 45265984 48095108 49948672 53070464 55115776 56387368 58560512 60817408 62220544 64618496 68657152 75759616 90531968 96190216 99897344 106140928 110231552 112774736 117121024 124441088 129236992 137314304 151519232 181063936 192380432 199794688 204404209 212281856 220463104 225549472 234242048 248882176 258473984 274628608 303038464 362127872 384760864 399589376 408808418 424563712 440926208 451098944 468484096 497764352 516947968 549257216 606076928 724255744 769521728 799178752 817616836 849127424 881852416 902197888 936968192 995528704 1033895936 1098514432 1448511488 1539043456 1598357504 1635233672 1698254848 1763704832 1804395776 1873936384 1991057408 2197028864 2897022976 3078086912 3196715008 3270467344 3396509696 3608791552 3747872768 3982114816 4394057728 5794045952 6156173824 6393430016 6540934688 6793019392 7217583104 7495745536 7964229632 8788115456 11588091904 12312347648 12786860032 13081869376 13586038784 14435166208 14991491072 15928459264 17576230912 23176183808 24624695296 25573720064 26163738752 27172077568 28870332416 29982982144 31856918528 46352367616 49249390592 51147440128 52327477504 54344155136 57740664832 63713837056 92704735232 98498781184 104654955008 108688310272 115481329664 127427674112 185409470464 196997562368 209309910016 217376620544 230962659328 254855348224 370818940928 393995124736 418619820032 434753241088 461925318656 509710696448 741637881856 787990249472 837239640064 869506482176 923850637312 1483275763712 1575980498944 1674479280128 1847701274624 3151960997888 3348958560256 3695402549248 6303921995776 6697917120512 7390805098496 12607843991552 13395834241024 14781610196992 25215687983104 26791668482048 53583336964096 107166673928192 214333347856384 428666695712768
• Sum of all divisors σ(n): 943257166574361
• Sum of proper divisors (its aliquot sum) s(n): 514590470861593
• 428666695712768 is an abundant number, because the sum of its proper divisors (514590470861593) is greater than itself. Its abundance is 85923775148825

Bases of 428666695712768

• Binary: 1100001011101111010111110001000000000000000000000₂
• Hexadecimal: 0x185DEBE200000
• Base-36: 47Y6RES4JK

Squares and roots of 428666695712768

• 428666695712768 squared (428666695712768²) is 183755136013302831231558221824
• 428666695712768 cubed (428666695712768³) is 78769706975072781484104675060626242333048832
• The square root of 428666695712768 is 20704267.5724780953
• The cube root of 428666695712768 is 75400.3301981595

Scales and comparisons

• 428,666,695,712,768 seconds is equal to 13,630,274 years, 50 weeks, 3 days, 6 hours, 26 minutes, 8 seconds.
• To count from 1 to 428,666,695,712,768 would take you about thirty-four million, seventy-five thousand, six hundred eighty-seven 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 428666695712768 cubic inches would be around 6283.4 feet tall.

Recreational maths with 428666695712768

• 428666695712768 backwards is 867217596666824
• The number of decimal digits it has is: 15
• The sum of 428666695712768's digits is 83
• More coming soon!