428905684224

Names of 428905684224

• Cardinal: 428905684224 can be written as Four hundred twenty-eight billion, nine hundred five million, six hundred eighty-four thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 4.28905684224 × 10¹¹

Factors of 428905684224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 365

Divisors of 428905684224

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 127 128 144 162 192 216 233 243 254 256 288 324 381 384 432 466 486 508 576 648 699 762 768 864 932 972 1016 1143 1152 1296 1398 1524 1728 1864 1944 2032 2097 2286 2304 2592 2796 3048 3429 3456 3728 3888 4064 4194 4572 5184 5592 6096 6291 6858 6912 7456 7776 8128 8388 9144 10287 10368 11184 12192 12582 13716 14912 15552 16256 16776 18288 18873 20574 20736 22368 24384 25164 27432 29591 29824 30861 31104 32512 33552 36576 37746 41148 44736 48768 50328 54289 54864 56619 59182 59648 61722 62208 67104 73152 75492 82296 88773 89472 97536 100656 108578 109728 113238 118364 123444 134208 146304 150984 162867 164592 177546 178944 201312 217156 219456 226476 236728 246888 266319 268416 292608 301968 325734 329184 355092 402624 434312 438912 452952 473456 488601 493776 532638 536832 603936 651468 658368 710184 798957 805248 868624 877824 905904 946912 977202 987552 1065276 1207872 1302936 1316736 1420368 1465803 1597914 1610496 1737248 1811808 1893824 1954404 1975104 2130552 2396871 2415744 2605872 2633472 2840736 2931606 3195828 3474496 3623616 3787648 3908808 3950208 4261104 4397409 4793742 4831488 5211744 5681472 5863212 6391656 6894703 6948992 7190613 7247232 7575296 7817616 7900416 8522208 8794818 9587484 10423488 11362944 11726424 12783312 13192227 13789406 13897984 14381226 14494464 15635232 17044416 17589636 19174968 20684109 20846976 22725888 23452848 25566624 26384454 27578812 28762452 31270464 34088832 35179272 38349936 41368218 41693952 46905696 51133248 52768908 55157624 57524904 62052327 62540928 68177664 70358544 76699872 82736436 93811392 102266496 105537816 110315248 115049808 124104654 125081856 140717088 153399744 165472872 186156981 187622784 204532992 211075632 220630496 230099616 248209308 281434176 306799488 330945744 372313962 375245568 422151264 441260992 460199232 496418616 558470943 562868352 613598976 661891488 744627924 844302528 882521984 920398464 992837232 1116941886 1125736704 1323782976 1489255848 1675412829 1688605056 1765043968 1840796928 1985674464 2233883772 2647565952 2978511696 3350825658 3377210112 3971348928 4467767544 5295131904 5957023392 6701651316 7942697856 8935535088 11914046784 13403302632 15885395712 17871070176 23828093568 26806605264 35742140352 47656187136 53613210528 71484280704 107226421056 142968561408 214452842112 428905684224
• Sum of all divisors σ(n): 1298111499776
• Sum of proper divisors (its aliquot sum) s(n): 869205815552
• 428905684224 is an abundant number, because the sum of its proper divisors (869205815552) is greater than itself. Its abundance is 440300131328

Bases of 428905684224

• Binary: 110001111011100110001010101110100000000₂
• Hexadecimal: 0x63DCC55D00
• Base-36: 5H1BDC00

Squares and roots of 428905684224

• 428905684224 squared (428905684224²) is 183960085959657602482176
• 428905684224 cubed (428905684224³) is 78901526538432799653381098044391424
• The square root of 428905684224 is 654908.9129214841
• The cube root of 428905684224 is 7541.4339889993

Scales and comparisons

• 428,905,684,224 seconds is equal to 13,637 years, 45 weeks, 3 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 428,905,684,224 would take you about twenty-seven thousand, two hundred seventy-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 428905684224 cubic inches would be around 628.5 feet tall.

Recreational maths with 428905684224

• 428905684224 backwards is 422486509824
• 428905684224 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428905684224's digits is 54
• More coming soon!