30993810750

Names of 30993810750

• Cardinal: 30993810750 can be written as Thirty billion, nine hundred ninety-three million, eight hundred ten thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 3.099381075 × 10¹⁰

Factors of 30993810750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3941

Divisors of 30993810750

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 49 50 63 70 73 75 90 98 105 125 126 146 147 150 175 210 219 225 245 250 294 315 350 365 375 438 441 450 490 511 525 630 657 730 735 750 875 882 1022 1050 1095 1125 1225 1314 1470 1533 1575 1750 1825 2190 2205 2250 2450 2555 2625 3066 3150 3285 3577 3650 3675 3851 4410 4599 5110 5250 5475 6125 6570 7154 7350 7665 7702 7875 9125 9198 10731 10950 11025 11553 12250 12775 15330 15750 16425 17885 18250 18375 19255 21462 22050 22995 23106 25550 26957 27375 32193 32850 34659 35770 36750 38325 38510 45990 53655 53914 54750 55125 57765 63875 64386 69318 76650 80871 82125 89425 96275 107310 110250 114975 115530 127750 134785 160965 161742 164250 173295 178850 188699 191625 192550 229950 242613 268275 269570 281123 288825 321930 346590 377398 383250 404355 447125 481375 485226 536550 562246 566097 574875 577650 673925 804825 808710 843369 866475 894250 943495 962750 1132194 1149750 1213065 1341375 1347850 1405615 1444125 1609650 1686738 1698291 1732950 1886990 1967861 2021775 2426130 2530107 2682750 2811230 2830485 2888250 3369625 3396582 3935722 4024125 4043550 4216845 4332375 4717475 5060214 5660970 5903583 6065325 6739250 7028075 8048250 8433690 8491455 8664750 9434950 9839305 10108875 11807166 12130650 12650535 13775027 14056150 14152425 16982910 17710749 19678610 20217750 21084225 23587375 25301070 27550054 28304850 29517915 30326625 35140375 35421498 41325081 42168450 42457275 47174750 49196525 59035830 60653250 63252675 68875135 70280750 70762125 82650162 84914550 88553745 98393050 105421125 123975243 126505350 137750270 141524250 147589575 177107490 206625405 210842250 212286375 245982625 247950486 295179150 316263375 344375675 413250810 424572750 442768725 491965250 619876215 632526750 688751350 737947875 885537450 1033127025 1239752430 1475895750 1721878375 2066254050 2213843625 3099381075 3443756750 4427687250 5165635125 6198762150 10331270250 15496905375 30993810750
• Sum of all divisors σ(n): 98851225824
• Sum of proper divisors (its aliquot sum) s(n): 67857415074
• 30993810750 is an abundant number, because the sum of its proper divisors (67857415074) is greater than itself. Its abundance is 36863604324

Bases of 30993810750

• Binary: 11100110111011000000000010100111110₂
• Hexadecimal: 0x73760053E
• Base-36: E8KWXFI

Squares and roots of 30993810750

• 30993810750 squared (30993810750²) is 960616304806815562500
• 30993810750 cubed (30993810750³) is 29773159954546756854279796875000
• The square root of 30993810750 is 176050.5914502987
• The cube root of 30993810750 is 3141.1715762163

Scales and comparisons

• 30,993,810,750 seconds is equal to 985 years, 26 weeks, 2 days, 15 hours, 52 minutes, 30 seconds.
• To count from 1 to 30,993,810,750 would take you about one thousand, nine hundred seventy-one 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 30993810750 cubic inches would be around 261.8 feet tall.

Recreational maths with 30993810750

• 30993810750 backwards is 05701839903
• 30993810750 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30993810750's digits is 45
• More coming soon!