428656794120

Names of 428656794120

• Cardinal: 428656794120 can be written as Four hundred twenty-eight billion, six hundred fifty-six million, seven hundred ninety-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.2865679412 × 10¹¹

Factors of 428656794120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6660

Divisors of 428656794120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 31 36 37 40 45 53 54 60 62 72 74 90 93 106 108 111 120 124 135 148 155 159 180 185 186 212 216 222 248 265 270 279 296 310 318 333 360 370 372 424 444 465 477 530 540 555 558 620 636 666 740 744 795 837 888 930 954 999 1060 1080 1110 1116 1147 1240 1272 1332 1395 1431 1480 1590 1643 1665 1674 1860 1908 1961 1998 2120 2220 2232 2294 2385 2664 2790 2862 3180 3286 3330 3348 3441 3720 3816 3922 3996 4185 4440 4588 4770 4929 4995 5580 5724 5735 5883 6360 6529 6572 6660 6696 6882 7155 7844 7992 8215 8370 9176 9540 9805 9858 9990 10323 11160 11448 11470 11766 13058 13144 13320 13764 14310 14787 15688 16430 16740 17205 17649 19080 19587 19610 19716 19980 20646 22940 23532 24645 26116 27528 28620 29415 29574 30969 32645 32860 33480 34410 35298 39174 39220 39432 39960 41292 44361 45880 47064 49290 51615 52232 52947 57240 58761 58830 59148 60791 61938 65290 65720 68820 70596 73935 78348 78440 82584 88245 88722 97935 98580 103230 105894 117522 117660 118296 121582 123876 130580 137640 141192 147870 154845 156696 176283 176490 177444 182373 195870 197160 202399 206460 211788 221805 235044 235320 241573 243164 247752 261160 264735 293805 295740 303955 309690 346037 352566 352980 354888 364746 391740 404798 412920 423576 443610 470088 483146 486328 529470 547119 587610 591480 607197 607910 619380 692074 705132 705960 724719 729492 783480 809596 881415 887220 911865 966292 1011995 1038111 1058940 1094238 1175220 1207865 1214394 1215820 1238760 1384148 1410264 1449438 1458984 1619192 1641357 1730185 1762830 1774440 1821591 1823730 1932584 2023990 2076222 2117880 2174157 2188476 2350440 2415730 2428788 2431640 2735595 2768296 2898876 3035985 3114333 3282714 3460370 3525660 3623595 3643182 3647460 4047980 4152444 4348314 4376952 4831460 4857576 5190555 5464773 5471190 5797752 6071970 6228666 6522471 6565428 6920740 7051320 7247190 7286364 7294920 7488763 8095960 8206785 8304888 8696628 9107955 9342999 9662920 10381110 10727147 10870785 10929546 10942380 12143940 12457332 12803369 13044942 13130856 13841480 14494380 14572728 14977526 15571665 16413570 17393256 18215910 18685998 20762220 21454294 21741570 21859092 21884760 22466289 24287880 24914664 25606738 26089884 27323865 28988760 29955052 31143330 32181441 32612355 32827140 36431820 37371996 37443815 38410107 41524440 42908588 43483140 43718184 44932578 46714995 51213476 52179768 53635735 54647730 59910104 62286660 64016845 64362882 65224710 65654280 67398867 72863640 74743992 74887630 76820214 85817176 86966280 89865156 93429990 96544323 102426952 107271470 109295460 112331445 115230321 124573320 128033690 128725764 130449420 134797734 149775260 153640428 160907205 179730312 186859980 192050535 193088646 202196601 214542940 218590920 224662890 230460642 256067380 257451528 260898840 269595468 289632969 299550520 307280856 321814410 336994335 345690963 373719960 384101070 386177292 396904439 404393202 429085880 449325780 460921284 482721615 512134760 539190936 576151605 579265938 643628820 673988670 691381926 768202140 772354584 793808878 808786404 898651560 921842568 965443230 1010983005 1152303210 1158531876 1190713317 1287257640 1347977340 1382763852 1448164845 1536404280 1587617756 1617572808 1728454815 1930886460 1984522195 2021966010 2304606420 2317063752 2381426634 2695954680 2765527704 2896329690 3175235512 3456909630 3572139951 3861772920 3969044390 4043932020 4609212840 4762853268 5792659380 5953566585 6913819260 7144279902 7938088780 8087864040 9525706536 10716419853 11585318760 11907133170 13827638520 14288559804 15876177560 17860699755 21432839706 23814266340 28577119608 35721399510 42865679412 47628532680 53582099265 71442799020 85731358824 107164198530 142885598040 214328397060 428656794120
• Sum of all divisors σ(n): 1543629312000
• Sum of proper divisors (its aliquot sum) s(n): 1114972517880
• 428656794120 is an abundant number, because the sum of its proper divisors (1114972517880) is greater than itself. Its abundance is 686315723760

Bases of 428656794120

• Binary: 110001111001101111011111001101000001000₂
• Hexadecimal: 0x63CDEF9A08
• Base-36: 5GX76R60

Squares and roots of 428656794120

• 428656794120 squared (428656794120²) is 183746647145236066574400
• 428656794120 cubed (428656794120³) is 78764248695575742328381194462528000
• The square root of 428656794120 is 654718.8664762915
• The cube root of 428656794120 is 7539.9749646789

Scales and comparisons

• 428,656,794,120 seconds is equal to 13,629 years, 49 weeks, 6 days, 11 hours, 42 minutes.
• To count from 1 to 428,656,794,120 would take you about twenty-seven thousand, two hundred fifty-nine 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 428656794120 cubic inches would be around 628.3 feet tall.

Recreational maths with 428656794120

• 428656794120 backwards is 021497656824
• 428656794120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428656794120's digits is 54
• More coming soon!