428458043440

Names of 428458043440

• Cardinal: 428458043440 can be written as Four hundred twenty-eight billion, four hundred fifty-eight million, forty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.2845804344 × 10¹¹

Factors of 428458043440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5058

Divisors of 428458043440

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 37 40 56 68 70 74 80 85 112 119 136 140 148 170 185 238 257 259 272 280 296 340 370 476 514 518 560 592 595 629 680 740 952 1028 1036 1190 1258 1285 1295 1360 1480 1799 1904 2056 2072 2380 2516 2570 2590 2960 3145 3598 4112 4144 4369 4403 4733 4760 5032 5140 5180 6290 7196 8738 8806 8995 9466 9509 9520 10064 10280 10360 12580 14392 17476 17612 17990 18932 19018 20560 20720 21845 22015 23665 25160 28784 30583 33131 34952 35224 35980 37864 38036 43690 44030 47330 47545 50320 61166 66262 66563 69904 70448 71960 75728 76072 80461 87380 88060 94660 95090 122332 132524 133126 143920 152144 152915 160922 161653 165655 174760 175121 176120 189320 190180 244664 265048 266252 305830 321844 323306 331310 332815 349520 350242 352240 378640 380360 402305 489328 530096 532504 563227 611660 643688 646612 662620 665630 700484 760720 804610 808265 875605 1065008 1126454 1131571 1216381 1223320 1225847 1287376 1293224 1325240 1331260 1400968 1609220 1616530 1751210 2252908 2263142 2432762 2446640 2451694 2586448 2650480 2662520 2801936 2816135 2977057 3218440 3233060 3502420 4505816 4526284 4865524 4903388 5325040 5632270 5657855 5954114 6081905 6129235 6436880 6466120 7004840 8514667 9011632 9052568 9731048 9806776 11264540 11315710 11908228 12163810 12258470 12932240 14009680 14885285 17029334 18105136 19462096 19613552 20678477 20839399 22529080 22631420 23816456 24327620 24516940 29770570 34058668 41356954 41678798 42573335 45006097 45058160 45262840 47632912 48655240 49033880 59541140 68117336 82713908 83357596 85146670 90012194 90525680 97310480 98067760 103392385 104196995 119082280 136234672 144749339 165427816 166715192 170293340 180024388 206784770 208393990 225030485 238164560 289498678 315042679 330855632 333430384 340586680 360048776 413569540 416787980 450060970 578997356 630085358 681173360 720097552 723746695 765103649 827139080 833575960 900121940 1157994712 1260170716 1447493390 1530207298 1575213395 1654278160 1667151920 1800243880 2315989424 2520341432 2894986780 3060414596 3150426790 3600487760 3825518245 5040682864 5355725543 5789973560 6120829192 6300853580 7651036490 10711451086 11579947120 12241658384 12601707160 15302072980 21422902172 25203414320 26778627715 30604145960 42845804344 53557255430 61208291920 85691608688 107114510860 214229021720 428458043440
• Sum of all divisors σ(n): 1243102650624
• Sum of proper divisors (its aliquot sum) s(n): 814644607184
• 428458043440 is an abundant number, because the sum of its proper divisors (814644607184) is greater than itself. Its abundance is 386186563744

Bases of 428458043440

• Binary: 110001111000010000101101110100000110000₂
• Hexadecimal: 0x63C216E830
• Base-36: 5GTWUU5S

Squares and roots of 428458043440

• 428458043440 squared (428458043440²) is 183576294988432927033600
• 428458043440 cubed (428458043440³) is 78654740172708249348488539139584000
• The square root of 428458043440 is 654567.0656548493
• The cube root of 428458043440 is 7538.8094581937

Scales and comparisons

• 428,458,043,440 seconds is equal to 13,623 years, 33 weeks, 2 days, 3 hours, 10 minutes, 40 seconds.
• To count from 1 to 428,458,043,440 would take you about twenty-seven thousand, two hundred forty-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 428458043440 cubic inches would be around 628.2 feet tall.

Recreational maths with 428458043440

• 428458043440 backwards is 044340854824
• The number of decimal digits it has is: 12
• The sum of 428458043440's digits is 46
• More coming soon!