428452184340

Names of 428452184340

• Cardinal: 428452184340 can be written as Four hundred twenty-eight billion, four hundred fifty-two million, one hundred eighty-four thousand, three hundred forty.

Scientific notation

• Scientific notation: 4.2845218434 × 10¹¹

Factors of 428452184340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2609

Divisors of 428452184340

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 181 270 324 362 405 540 543 724 810 905 1086 1187 1231 1620 1629 1810 2172 2374 2462 2715 3258 3561 3620 3693 4748 4887 4924 5430 5935 6155 6516 7122 7386 8145 9774 10683 10860 11079 11870 12310 14244 14661 14772 16290 17805 18465 19548 21366 22158 23740 24435 24620 29322 32049 32580 33237 35610 36930 42732 44316 48870 53415 55395 58644 64098 66474 71220 73305 73860 96147 97740 99711 106830 110790 128196 132948 146610 160245 166185 192294 199422 213660 214847 221580 222811 293220 320490 332370 384588 398844 429694 445622 480735 498555 640980 644541 664740 668433 859388 891244 961470 997110 1074235 1114055 1289082 1336866 1461197 1922940 1933623 1994220 2005299 2148470 2228110 2578164 2673732 2922394 3222705 3342165 3867246 4010598 4296940 4383591 4456220 5800869 5844788 6015897 6445410 6684330 7305985 7734492 8021196 8767182 9668115 10026495 11601738 12031794 12890820 13150773 13368660 14611970 17402607 17534364 18047691 19336230 20052990 21917955 23203476 24063588 26301546 29004345 29223940 30079485 34805214 36095382 38672460 39452319 40105980 43835910 52603092 58008690 60158970 65753865 69610428 72190764 78904638 87013035 87671820 90238455 116017380 118356957 120317940 131507730 157809276 174026070 180476910 197261595 236713914 263015460 264476657 348052140 360953820 394523190 473427828 528953314 591784785 789046380 793429971 1057906628 1183569570 1322383285 1586859942 2367139140 2380289913 2644766570 3173719884 3967149855 4760579826 5289533140 7140869739 7934299710 9521159652 11901449565 14281739478 15868599420 21422609217 23802899130 28563478956 35704348695 42845218434 47605798260 71408697390 85690436868 107113046085 142817394780 214226092170 428452184340
• Sum of all divisors σ(n): 1353733565184
• Sum of proper divisors (its aliquot sum) s(n): 925281380844
• 428452184340 is an abundant number, because the sum of its proper divisors (925281380844) is greater than itself. Its abundance is 496829196504

Bases of 428452184340

• Binary: 110001111000001101111011000000100010100₂
• Hexadecimal: 0x63C1BD8114
• Base-36: 5GTTD990

Squares and roots of 428452184340

• 428452184340 squared (428452184340²) is 183571274265717341235600
• 428452184340 cubed (428452184340³) is 78651513441223824429409974570504000
• The square root of 428452184340 is 654562.5900859291
• The cube root of 428452184340 is 7538.7750940043

Scales and comparisons

• 428,452,184,340 seconds is equal to 13,623 years, 23 weeks, 4 days, 7 hours, 39 minutes.
• To count from 1 to 428,452,184,340 would take you about twenty-seven thousand, two hundred forty-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 428452184340 cubic inches would be around 628.2 feet tall.

Recreational maths with 428452184340

• 428452184340 backwards is 043481254824
• 428452184340 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428452184340's digits is 45
• More coming soon!