428640076152

Names of 428640076152

• Cardinal: 428640076152 can be written as Four hundred twenty-eight billion, six hundred forty million, seventy-six thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.28640076152 × 10¹¹

Factors of 428640076152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1058

Divisors of 428640076152

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 36 38 43 54 57 72 76 81 86 108 114 129 152 162 171 172 216 228 258 324 342 344 361 387 456 513 516 648 684 722 774 817 991 1026 1032 1083 1161 1368 1444 1539 1548 1634 1849 1982 2052 2166 2322 2451 2888 2973 3078 3096 3249 3268 3483 3698 3964 4104 4332 4644 4902 5547 5946 6156 6498 6536 6966 7353 7396 7928 8664 8919 9288 9747 9804 11094 11892 12312 12996 13932 14706 14792 15523 16641 17838 18829 19494 19608 22059 22188 23784 25992 26757 27864 29241 29412 31046 33282 35131 35676 37658 38988 42613 44118 44376 46569 49923 53514 56487 58482 58824 62092 66177 66564 70262 71352 75316 77976 80271 85226 88236 93138 99846 105393 107028 112974 116964 124184 127839 132354 133128 139707 140524 149769 150632 160542 169461 170452 176472 186276 199692 210786 214056 225948 233928 255678 264708 279414 281048 299538 316179 321084 338922 340904 357751 372552 383517 399384 419121 421572 451896 508383 511356 529416 558828 599076 632358 642168 667489 677844 715502 767034 809647 838242 843144 948537 1016766 1022712 1073253 1117656 1150551 1198152 1257363 1264716 1334978 1355688 1431004 1525149 1534068 1619294 1676484 1832359 1897074 2002467 2033532 2146506 2301102 2428941 2514726 2529432 2669956 2845611 2862008 3050298 3068136 3219759 3238588 3352968 3451653 3664718 3794148 4004934 4067064 4293012 4602204 4857882 5029452 5339912 5497077 5691222 6007401 6100596 6439518 6477176 6903306 7286823 7329436 7588296 8009868 8586024 9204408 9659277 9715764 10058904 10994154 11382444 12014802 12201192 12879036 13806612 14573646 14658872 15383293 16019736 16491231 18022203 19318554 19431528 21860469 21988308 22764888 24029604 25758072 27613224 28977831 29147292 30766586 32982462 34814821 36044406 38637108 43720938 43976616 46149879 48059208 49473693 54066609 57955662 58294584 61533172 65581407 65964924 69629642 72088812 77274216 87441876 92299758 98947386 104444463 108133218 115911324 123066344 131162814 131929848 138449637 139259284 144177624 148421079 174883752 184599516 197894772 208888926 216266436 231822648 262325628 276899274 278518568 296842158 313333389 369199032 395789544 415348911 417777852 432532872 524651256 553798548 593684316 626666778 661481599 830697822 835555704 940000167 1107597096 1187368632 1246046733 1253333556 1322963198 1661395644 1880000334 1984444797 2492093466 2506667112 2645926396 2820000501 3322791288 3760000668 3968889594 4984186932 5291852792 5640001002 5953334391 7520001336 7937779188 9968373864 11280002004 11906668782 15875558376 17860003173 22560004008 23813337564 35720006346 47626675128 53580009519 71440012692 107160019038 142880025384 214320038076 428640076152
• Sum of all divisors σ(n): 1298565591840
• Sum of proper divisors (its aliquot sum) s(n): 869925515688
• 428640076152 is an abundant number, because the sum of its proper divisors (869925515688) is greater than itself. Its abundance is 441285439536

Bases of 428640076152

• Binary: 110001111001100111100001000000101111000₂
• Hexadecimal: 0x63CCF08178
• Base-36: 5GWX8FI0

Squares and roots of 428640076152

• 428640076152 squared (428640076152²) is 183732314883592359127104
• 428640076152 cubed (428640076152³) is 78755033443286271831567190807223808
• The square root of 428640076152 is 654706.0990643053
• The cube root of 428640076152 is 7539.8769416603

Scales and comparisons

• 428,640,076,152 seconds is equal to 13,629 years, 22 weeks, 1 day, 23 hours, 49 minutes, 12 seconds.
• To count from 1 to 428,640,076,152 would take you about twenty-seven thousand, two hundred fifty-eight 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 428640076152 cubic inches would be around 628.3 feet tall.

Recreational maths with 428640076152

• 428640076152 backwards is 251670046824
• The number of decimal digits it has is: 12
• The sum of 428640076152's digits is 45
• More coming soon!