28422948008

Names of 28422948008

• Cardinal: 28422948008 can be written as Twenty-eight billion, four hundred twenty-two million, nine hundred forty-eight thousand and eight.

Scientific notation

• Scientific notation: 2.8422948008 × 10¹⁰

Factors of 28422948008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 157

Divisors of 28422948008

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 19 26 28 37 38 52 56 74 76 79 91 104 133 148 152 158 182 247 259 266 296 316 361 364 481 494 518 532 553 632 703 722 728 962 988 1027 1036 1064 1106 1369 1406 1444 1501 1729 1924 1976 2054 2072 2212 2527 2738 2812 2888 2923 3002 3367 3458 3848 4108 4424 4693 4921 5054 5476 5624 5846 6004 6734 6916 7189 8216 9139 9386 9583 9842 10108 10507 10952 11692 12008 13357 13468 13832 14378 17797 18278 18772 19166 19513 19684 20216 20461 21014 23384 26011 26714 26936 28519 28756 32851 35594 36556 37544 37999 38332 39026 39368 40922 42028 52022 53428 55537 57038 57512 63973 65702 71188 73112 75998 76664 78052 81844 84056 93499 104044 106856 108151 111074 114076 124579 127946 131404 136591 142376 151996 156104 163688 173641 182077 186998 199633 208088 216302 222148 228152 249158 255892 262808 265993 273182 303992 338143 347282 364154 370747 373996 388759 399266 432604 444296 494209 498316 511784 531986 546364 676286 694564 721981 728308 741494 747992 757057 777518 798532 865208 988418 996632 1055203 1063972 1092728 1215487 1352572 1389128 1405963 1443962 1456616 1482988 1514114 1555036 1597064 1976836 2054869 2110406 2127944 2367001 2430974 2595229 2705144 2811926 2887924 2965976 3028228 3110072 3459463 3953672 4109738 4220812 4734002 4861948 5053867 5190458 5623852 5775848 6056456 6424717 6918926 7386421 8219476 8441624 9468004 9723896 9841741 10107734 10380916 11247704 12849434 13717639 13837852 14384083 14772842 16438952 18936008 19683482 20215468 20761832 25698868 26713297 27435278 27675704 28768166 29545684 39042511 39366964 40430936 44973019 51397736 53426594 54870556 57536332 59091368 78085022 78733928 89946038 96023473 106853188 109741112 115072664 156170044 179892076 186993079 192046946 213706376 273297577 312340088 359784152 373986158 384093892 507552643 546595154 747972316 768187784 1015105286 1093190308 1495944632 2030210572 2186380616 3552868501 4060421144 7105737002 14211474004 28422948008
• Sum of all divisors σ(n): 72047404800
• Sum of proper divisors (its aliquot sum) s(n): 43624456792
• 28422948008 is an abundant number, because the sum of its proper divisors (43624456792) is greater than itself. Its abundance is 15201508784

Bases of 28422948008

• Binary: 11010011110001000111100010010101000₂
• Hexadecimal: 0x69E23C4A8
• Base-36: D22AF1K

Squares and roots of 28422948008

• 28422948008 squared (28422948008²) is 807863973465471168064
• 28422948008 cubed (28422948008³) is 22961875715345378593106102016512
• The square root of 28422948008 is 168591.0674027541
• The cube root of 28422948008 is 3051.8021422749

Scales and comparisons

• 28,422,948,008 seconds is equal to 903 years, 39 weeks, 4 days, 7 hours, 20 minutes, 8 seconds.
• To count from 1 to 28,422,948,008 would take you about one thousand, eight hundred 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 28422948008 cubic inches would be around 254.3 feet tall.

Recreational maths with 28422948008

• 28422948008 backwards is 80084922482
• The number of decimal digits it has is: 11
• The sum of 28422948008's digits is 47
• More coming soon!