30904825280

Names of 30904825280

• Cardinal: 30904825280 can be written as Thirty billion, nine hundred four million, eight hundred twenty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 3.090482528 × 10¹⁰

Factors of 30904825280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 563

Divisors of 30904825280

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 61 64 70 79 80 98 112 122 140 158 160 196 224 244 245 280 305 316 320 392 395 409 427 448 488 490 553 560 610 632 784 790 818 854 976 980 1106 1120 1220 1264 1568 1580 1636 1708 1952 1960 2045 2135 2212 2240 2440 2528 2765 2863 2989 3136 3160 3272 3416 3871 3904 3920 4090 4270 4424 4819 4880 5056 5530 5726 5978 6320 6544 6832 7742 7840 8180 8540 8848 9638 9760 11060 11452 11956 12640 13088 13664 14315 14945 15484 15680 16360 17080 17696 19276 19355 19520 20041 22120 22904 23912 24095 24949 25280 26176 27328 28630 29890 30968 32311 32720 33733 34160 35392 38552 38710 40082 44240 45808 47824 48190 49898 57260 59780 61936 64622 65440 67466 68320 77104 77420 80164 88480 91616 95648 96380 99796 100205 114520 119560 123872 124745 129244 130880 134932 136640 154208 154840 160328 161555 168665 174643 176960 183232 191296 192760 199592 200410 226177 229040 236131 239120 247744 249490 258488 269864 308416 309680 320656 323110 337330 349286 385520 399184 400820 452354 458080 472262 478240 498980 516976 539728 619360 641312 646220 674660 698572 771040 798368 801640 873215 904708 916160 944524 956480 997960 1033952 1079456 1130885 1180655 1222501 1238720 1282624 1292440 1349320 1397144 1542080 1583239 1596736 1603280 1746430 1809416 1889048 1970971 1995920 2067904 2158912 2261770 2361310 2445002 2584880 2698640 2794288 3166478 3206560 3492860 3618832 3778096 3941942 3991840 4523540 4722620 4890004 5169760 5397280 5588576 6112505 6332956 6413120 6985720 7237664 7556192 7883884 7916195 7983680 9047080 9445240 9780008 9854855 10339520 10794560 11177152 12225010 12665912 13796797 13971440 14475328 15112384 15767768 15832390 18094160 18890480 19560016 19709710 24450020 25331824 27593594 27942880 31535536 31664780 36188320 37780960 39120032 39419420 48900040 50663648 55187188 55885760 63071072 63329560 68983985 72376640 75561920 78240064 78838840 96577579 97800080 101327296 110374376 126142144 126659120 137967970 157677680 193155158 195600160 220748752 253318240 275935940 315355360 386310316 391200320 441497504 482887895 506636480 551871880 630710720 772620632 882995008 965775790 1103743760 1545241264 1931551580 2207487520 3090482528 3863103160 4414975040 6180965056 7726206320 15452412640 30904825280
• Sum of all divisors σ(n): 88327382400
• Sum of proper divisors (its aliquot sum) s(n): 57422557120
• 30904825280 is an abundant number, because the sum of its proper divisors (57422557120) is greater than itself. Its abundance is 26517731840

Bases of 30904825280

• Binary: 11100110010000100100011010111000000₂
• Hexadecimal: 0x7321235C0
• Base-36: E73XNSW

Squares and roots of 30904825280

• 30904825280 squared (30904825280²) is 955108225587327078400
• 30904825280 cubed (30904825280³) is 29517452835267168740164861952000
• The square root of 30904825280 is 175797.6828061167
• The cube root of 30904825280 is 3138.1625177855

Scales and comparisons

• 30,904,825,280 seconds is equal to 982 years, 35 weeks, 1 day, 17 hours, 41 minutes, 20 seconds.
• To count from 1 to 30,904,825,280 would take you about one thousand, nine hundred sixty-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 30904825280 cubic inches would be around 261.5 feet tall.

Recreational maths with 30904825280

• 30904825280 backwards is 08252840903
• The number of decimal digits it has is: 11
• The sum of 30904825280's digits is 41
• More coming soon!