30075397680

Names of 30075397680

• Cardinal: 30075397680 can be written as Thirty billion, seventy-five million, three hundred ninety-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.007539768 × 10¹⁰

Factors of 30075397680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2121

Divisors of 30075397680

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 233 240 255 272 289 340 408 466 510 578 680 699 816 867 932 1020 1156 1165 1360 1398 1445 1734 1861 1864 2040 2312 2330 2796 2890 3468 3495 3722 3728 3961 4080 4335 4624 4660 5583 5592 5780 6936 6990 7444 7922 8670 9305 9320 11166 11184 11560 11883 13872 13980 14888 15844 17340 18610 18640 19805 22332 23120 23766 27915 27960 29776 31637 31688 34680 37220 39610 44664 47532 55830 55920 59415 63274 63376 67337 69360 74440 79220 89328 94911 95064 111660 118830 126548 134674 148880 158185 158440 189822 190128 202011 223320 237660 253096 269348 316370 316880 336685 379644 404022 433613 446640 474555 475320 506192 537829 538696 632740 673370 759288 808044 867226 949110 950640 1010055 1075658 1077392 1265480 1300839 1346740 1518576 1613487 1616088 1734452 1898220 2020110 2151316 2168065 2530960 2601678 2689145 2693480 3226974 3232176 3468904 3796440 4040220 4302632 4336130 5203356 5378290 5386960 6453948 6504195 6937808 7371421 7592880 8067435 8080440 8605264 8672260 10406712 10756580 12907896 13008390 14742842 16134870 16160880 17344520 20813424 21513160 22114263 25815792 26016780 29485684 32269740 34689040 36857105 43026320 44228526 52033560 58971368 64539480 73714210 88457052 104067120 110571315 117942736 125314157 129078960 147428420 176914104 221142630 250628314 294856840 353828208 375942471 442285260 501256628 589713680 626570785 751884942 884570520 1002513256 1253141570 1503769884 1769141040 1879712355 2005026512 2506283140 3007539768 3759424710 5012566280 6015079536 7518849420 10025132560 15037698840 30075397680
• Sum of all divisors σ(n): 99519192864
• Sum of proper divisors (its aliquot sum) s(n): 69443795184
• 30075397680 is an abundant number, because the sum of its proper divisors (69443795184) is greater than itself. Its abundance is 39368397504

Bases of 30075397680

• Binary: 11100000000101000100010011000110000₂
• Hexadecimal: 0x700A22630
• Base-36: DTE45DC

Squares and roots of 30075397680

• 30075397680 squared (30075397680²) is 904529545610149382400
• 30075397680 cubed (30075397680³) is 27204085797534940919886392832000
• The square root of 30075397680 is 173422.5985274123
• The cube root of 30075397680 is 3109.8334184961

Scales and comparisons

• 30,075,397,680 seconds is equal to 956 years, 15 weeks, 5 days, 21 hours, 8 minutes.
• To count from 1 to 30,075,397,680 would take you about one thousand, nine hundred twelve 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 30075397680 cubic inches would be around 259.2 feet tall.

Recreational maths with 30075397680

• 30075397680 backwards is 08679357003
• 30075397680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30075397680's digits is 48
• More coming soon!