73830238128

Names of 73830238128

• Cardinal: 73830238128 can be written as Seventy-three billion, eight hundred thirty million, two hundred thirty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 7.3830238128 × 10¹⁰

Factors of 73830238128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 791

Divisors of 73830238128

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 102 108 136 144 153 204 216 272 289 306 408 432 459 578 612 769 816 867 918 1156 1224 1538 1734 1836 2307 2312 2448 2601 3076 3468 3672 4614 4624 5202 6152 6921 6936 7344 7803 9228 10404 12304 13073 13842 13872 15606 18456 20763 20808 26146 27684 31212 36912 39219 41526 41616 52292 55368 62424 78438 83052 104584 110736 117657 124848 156876 166104 209168 222241 235314 313752 332208 352971 444482 470628 591361 627504 666723 705942 888964 941256 1182722 1333446 1411884 1774083 1777928 1882512 2000169 2365444 2666892 2823768 3548166 3555856 4000338 4730888 5322249 5333784 5647536 6000507 7096332 8000676 9461776 10053137 10644498 10667568 12001014 14192664 15966747 16001352 20106274 21288996 24002028 28385328 30159411 31933494 32002704 40212548 42577992 48004056 60318822 63866988 80425096 85155984 90478233 96008112 120637644 127733976 160850192 170903329 180956466 241275288 255467952 271434699 341806658 361912932 482550576 512709987 542869398 683613316 723825864 1025419974 1085738796 1367226632 1447651728 1538129961 2050839948 2171477592 2734453264 3076259922 4101679896 4342955184 4614389883 6152519844 8203359792 9228779766 12305039688 18457559532 24610079376 36915119064 73830238128
• Sum of all divisors σ(n): 225412429080
• Sum of proper divisors (its aliquot sum) s(n): 151582190952
• 73830238128 is an abundant number, because the sum of its proper divisors (151582190952) is greater than itself. Its abundance is 77751952824

Bases of 73830238128

• Binary: 1000100110000101000000000011110110000₂
• Hexadecimal: 0x1130A007B0
• Base-36: XX0M8C0

Squares and roots of 73830238128

• 73830238128 squared (73830238128²) is 5450904062037184944384
• 73830238128 cubed (73830238128³) is 402441544913087849234647156273152
• The square root of 73830238128 is 271717.2024881751
• The cube root of 73830238128 is 4195.1235566845

Scales and comparisons

• 73,830,238,128 seconds is equal to 2,347 years, 29 weeks, 5 days, 15 hours, 28 minutes, 48 seconds.
• To count from 1 to 73,830,238,128 would take you about four thousand, six hundred ninety-five 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 73830238128 cubic inches would be around 349.6 feet tall.

Recreational maths with 73830238128

• 73830238128 backwards is 82183203837
• The number of decimal digits it has is: 11
• The sum of 73830238128's digits is 45
• More coming soon!