428295943680

Names of 428295943680

• Cardinal: 428295943680 can be written as Four hundred twenty-eight billion, two hundred ninety-five million, nine hundred forty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.2829594368 × 10¹¹

Factors of 428295943680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 298261

Divisors of 428295943680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 32 33 34 40 44 48 51 55 60 64 66 68 80 85 88 96 102 110 120 128 132 136 160 165 170 176 187 192 204 220 240 255 256 264 272 320 330 340 352 374 384 408 440 480 510 512 528 544 561 640 660 680 704 748 768 816 880 935 960 1020 1056 1088 1122 1280 1320 1360 1408 1496 1536 1632 1760 1870 1920 2040 2112 2176 2244 2560 2640 2720 2805 2816 2992 3264 3520 3740 3840 4080 4224 4352 4488 5280 5440 5610 5632 5984 6528 7040 7480 7680 8160 8448 8704 8976 10560 10880 11220 11968 13056 14080 14960 16320 16896 17952 21120 21760 22440 23936 26112 28160 29920 32640 35904 42240 43520 44880 47872 59840 65280 71808 84480 89760 95744 119680 130560 143616 179520 239360 287232 298223 359040 478720 596446 718080 894669 1192892 1436160 1491115 1789338 2385784 2982230 3280453 3578676 4473345 4771568 5069791 5964460 6560906 7157352 8946690 9543136 9841359 10139582 11928920 13121812 14314704 15209373 16402265 17893380 19086272 19682718 20279164 23857840 25348955 26243624 28629408 30418746 32804530 35786760 38172544 39365436 40558328 47715680 49206795 50697910 52487248 55767701 57258816 60837492 65609060 71573520 76046865 76345088 78730872 81116656 95431360 98413590 101395820 104974496 111535402 114517632 121674984 131218120 143147040 152093730 152690176 157461744 162233312 167303103 190862720 196827180 202791640 209948992 223070804 229035264 243349968 262436240 278838505 286294080 304187460 314923488 324466624 334606206 381725440 393654360 405583280 419897984 446141608 458070528 486699936 524872480 557677010 572588160 608374920 629846976 648933248 669212412 763450880 787308720 811166560 836515515 839795968 892283216 973399872 1049744960 1115354020 1145176320 1216749840 1259693952 1297866496 1338424824 1574617440 1622333120 1673031030 1679591936 1784566432 1946799744 2099489920 2230708040 2290352640 2433499680 2519387904 2595732992 2676849648 3149234880 3244666240 3346062060 3569132864 3893599488 4198979840 4461416080 4866999360 5038775808 5353699296 6298469760 6489332480 6692124120 7138265728 7787198976 8397959680 8922832160 9733998720 10707398592 12596939520 12978664960 13384248240 14276531456 17845664320 19467997440 21414797184 25193879040 26768496480 28553062912 35691328640 38935994880 42829594368 53536992960 71382657280 85659188736 107073985920 142765314560 214147971840 428295943680
• Sum of all divisors σ(n): 1581551059968
• Sum of proper divisors (its aliquot sum) s(n): 1153255116288
• 428295943680 is an abundant number, because the sum of its proper divisors (1153255116288) is greater than itself. Its abundance is 724959172608

Bases of 428295943680

• Binary: 110001110111000011011010111011000000000₂
• Hexadecimal: 0x63B86D7600
• Base-36: 5GR8CH6O

Squares and roots of 428295943680

• 428295943680 squared (428295943680²) is 183437415372741731942400
• 428295943680 cubed (428295943680³) is 78565500923288559031187807404032000
• The square root of 428295943680 is 654443.2318238153
• The cube root of 428295943680 is 7537.8586118059

Scales and comparisons

• 428,295,943,680 seconds is equal to 13,618 years, 25 weeks, 1 day, 23 hours, 28 minutes.
• To count from 1 to 428,295,943,680 would take you about twenty-seven thousand, two hundred thirty-six 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 428295943680 cubic inches would be around 628.2 feet tall.

Recreational maths with 428295943680

• 428295943680 backwards is 086349592824
• 428295943680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428295943680's digits is 60
• More coming soon!