4228129620

Names of 4228129620

• Cardinal: 4228129620 can be written as Four billion, two hundred twenty-eight million, one hundred twenty-nine thousand, six hundred twenty.

Scientific notation

• Scientific notation: 4.22812962 × 10⁹

Factors of 4228129620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 280

Divisors of 4228129620

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 30 33 36 39 44 45 52 55 60 65 66 78 90 99 109 110 117 121 130 132 137 143 156 165 180 195 198 218 220 234 242 260 274 286 327 330 363 390 396 411 429 436 468 484 495 545 548 572 585 605 654 660 685 715 726 780 822 858 981 990 1089 1090 1170 1199 1210 1233 1287 1308 1370 1417 1430 1452 1507 1573 1635 1644 1716 1781 1815 1962 1980 2055 2145 2178 2180 2340 2398 2420 2466 2574 2740 2834 2860 3014 3146 3270 3562 3597 3630 3924 4110 4251 4290 4356 4521 4719 4796 4905 4932 5148 5343 5445 5668 5995 6028 6165 6292 6435 6540 7085 7124 7194 7260 7535 7865 8220 8502 8580 8905 9042 9438 9810 10686 10791 10890 11990 12330 12753 12870 13189 13563 14157 14170 14388 14933 15070 15587 15730 16029 16577 17004 17810 17985 18084 18876 19591 19620 21255 21372 21582 21780 22605 23595 23980 24660 25506 25740 26378 26715 27126 28314 28340 29866 30140 31174 31460 32058 33154 35620 35970 39182 39567 42510 43164 44799 45210 46761 47190 49731 51012 52756 53430 53955 54252 56628 58773 59732 62348 63765 64116 65945 66308 67815 70785 71940 74665 77935 78364 79134 80145 82885 85020 89598 90420 93522 94380 97955 99462 106860 107910 117546 118701 127530 131890 134397 135630 140283 141570 149193 149330 155870 158268 160290 164263 165770 171457 176319 179196 187044 194129 195910 197835 198924 215501 215820 223995 233805 235092 237402 248655 255060 263780 268794 271260 280566 283140 293865 298386 298660 311740 320580 328526 331540 342914 352638 388258 391820 395670 431002 447990 467610 474804 492789 497310 514371 537588 561132 582387 587730 593505 596772 646503 657052 671985 685828 701415 705276 745965 776516 791340 821315 857285 862004 881595 895980 935220 970645 985578 994620 1028742 1077505 1164774 1175460 1187010 1293006 1343970 1402830 1478367 1491930 1543113 1642630 1714570 1747161 1763190 1806893 1939509 1941290 1971156 2057484 2135419 2155010 2329548 2374020 2463945 2571855 2586012 2687940 2805660 2911935 2956734 2983860 3086226 3232515 3285260 3429140 3494322 3526380 3613786 3879018 3882580 4270838 4310020 4927890 5143710 5420679 5823870 5913468 6172452 6406257 6465030 6988644 7227572 7391835 7715565 7758036 8541676 8735805 9034465 9697545 9855780 10287420 10677095 10841358 11647740 12812514 12930060 14783670 15431130 16262037 17471610 18068930 19218771 19395090 21354190 21682716 23489609 25625028 27103395 29567340 30862260 32031285 32524074 34943220 36137860 38437542 38790180 42708380 46979218 54206790 64062570 65048148 70468827 76875084 81310185 93958436 96093855 108413580 117448045 128125140 140937654 162620370 192187710 211406481 234896090 281875308 325240740 352344135 384375420 422812962 469792180 704688270 845625924 1057032405 1409376540 2114064810 4228129620
• Sum of all divisors σ(n): 15432777360
• Sum of proper divisors (its aliquot sum) s(n): 11204647740
• 4228129620 is an abundant number, because the sum of its proper divisors (11204647740) is greater than itself. Its abundance is 6976518120

Bases of 4228129620

• Binary: 11111100000001000010001101010100₂
• Hexadecimal: 0xFC042354
• Base-36: 1XXBHP0

Squares and roots of 4228129620

• 4228129620 squared (4228129620²) is 17877080083521344400
• 4228129620 cubed (4228129620³) is 75586611820248670159861128000
• The square root of 4228129620 is 65024.0695435159
• The cube root of 4228129620 is 1617.0226291433

Scales and comparisons

• 4,228,129,620 seconds is equal to 134 years, 22 weeks, 6 days, 16 hours, 27 minutes.
• To count from 1 to 4,228,129,620 would take you about two hundred sixty-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 4228129620 cubic inches would be around 134.8 feet tall.

Recreational maths with 4228129620

• 4228129620 backwards is 0269218224
• 4228129620 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4228129620's digits is 36
• More coming soon!