30993285120

Names of 30993285120

• Cardinal: 30993285120 can be written as Thirty billion, nine hundred ninety-three million, two hundred eighty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.099328512 × 10¹⁰

Factors of 30993285120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 580

Divisors of 30993285120

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 560 563 640 672 768 840 896 960 1024 1120 1126 1280 1344 1536 1680 1689 1792 1920 2048 2240 2252 2560 2688 2815 3072 3360 3378 3584 3840 3941 4096 4480 4504 5120 5376 5630 6144 6720 6756 7168 7680 7882 8192 8445 8960 9008 10240 10752 11260 11823 12288 13440 13512 14336 15360 15764 16384 16890 17920 18016 19705 20480 21504 22520 23646 24576 26880 27024 28672 30720 31528 32768 33780 35840 36032 39410 40960 43008 45040 47292 49152 53760 54048 57344 59115 61440 63056 65536 67560 71680 72064 78820 81920 86016 90080 94584 98304 107520 108096 114688 118230 122880 126112 131072 135120 143360 144128 157640 163840 172032 180160 189168 196608 215040 216192 229376 236460 245760 252224 262144 270240 286720 288256 315280 327680 344064 360320 378336 393216 430080 432384 458752 472920 491520 504448 524288 540480 573440 576512 630560 655360 688128 720640 756672 786432 860160 864768 917504 945840 983040 1008896 1080960 1146880 1153024 1261120 1310720 1376256 1441280 1513344 1572864 1720320 1729536 1835008 1891680 1966080 2017792 2161920 2293760 2306048 2522240 2621440 2752512 2882560 3026688 3440640 3459072 3670016 3783360 3932160 4035584 4323840 4587520 4612096 5044480 5505024 5765120 6053376 6881280 6918144 7566720 7864320 8071168 8647680 9175040 9224192 10088960 11010048 11530240 12106752 13762560 13836288 15133440 16142336 17295360 18350080 18448384 20177920 23060480 24213504 27525120 27672576 30266880 32284672 34590720 36896768 40355840 46120960 48427008 55050240 55345152 60533760 64569344 69181440 73793536 80711680 92241920 96854016 110690304 121067520 129138688 138362880 147587072 161423360 184483840 193708032 221380608 242135040 258277376 276725760 295174144 322846720 368967680 387416064 442761216 484270080 516554752 553451520 645693440 737935360 774832128 885522432 968540160 1033109504 1106903040 1291386880 1475870720 1549664256 1937080320 2066219008 2213806080 2582773760 3099328512 3874160640 4427612160 5165547520 6198657024 7748321280 10331095040 15496642560 30993285120
• Sum of all divisors σ(n): 113548089600
• Sum of proper divisors (its aliquot sum) s(n): 82554804480
• 30993285120 is an abundant number, because the sum of its proper divisors (82554804480) is greater than itself. Its abundance is 51561519360

Bases of 30993285120

• Binary: 11100110111010110000000000000000000₂
• Hexadecimal: 0x737580000
• Base-36: E8KLNUO

Squares and roots of 30993285120

• 30993285120 squared (30993285120²) is 960583722529613414400
• 30993285120 cubed (30993285120³) is 29771645193991276195875913728000
• The square root of 30993285120 is 176049.0986060421
• The cube root of 30993285120 is 3141.1538188715

Scales and comparisons

• 30,993,285,120 seconds is equal to 985 years, 25 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 30,993,285,120 would take you about one thousand, nine hundred seventy 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 30993285120 cubic inches would be around 261.8 feet tall.

Recreational maths with 30993285120

• 30993285120 backwards is 02158239903
• 30993285120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30993285120's digits is 42
• More coming soon!