30810172960

Names of 30810172960

• Cardinal: 30810172960 can be written as Thirty billion, eight hundred ten million, one hundred seventy-two thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.081017296 × 10¹⁰

Factors of 30810172960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 374

Divisors of 30810172960

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 131 140 160 196 224 229 245 262 280 392 458 490 524 560 655 784 916 917 980 1048 1120 1145 1310 1568 1603 1832 1834 1960 2096 2290 2620 3206 3664 3668 3920 4192 4580 4585 5240 6412 6419 7328 7336 7840 8015 9160 9170 10480 11221 12824 12838 14672 16030 17161 18320 18340 20960 22442 25648 25676 29344 29999 32060 32095 34322 36640 36680 44884 51296 51352 56105 59998 64120 64190 68644 73360 85805 89768 102704 112210 119996 120127 128240 128380 137288 146720 149995 171610 179536 205408 209993 224420 239992 240254 256480 256760 274576 299990 343220 359072 419986 448840 479984 480508 513520 549152 599980 600635 686440 839972 840889 897680 959968 961016 1027040 1049965 1199960 1201270 1372880 1469951 1679944 1681778 1795360 1922032 2099930 2399920 2402540 2745760 2939902 3359888 3363556 3844064 3929869 4199860 4204445 4799840 4805080 5879804 6719776 6727112 7349755 7859738 8399720 8408890 9610160 11759608 13454224 14699510 15719476 16799440 16817780 19220320 19649345 23519216 26908448 27509083 29399020 31438952 33598880 33635560 39298690 47038432 55018166 58798040 62877904 67271120 78597380 110036332 117596080 125755808 134542240 137545415 157194760 192563581 220072664 235192160 275090830 314389520 385127162 440145328 550181660 628779040 770254324 880290656 962817905 1100363320 1540508648 1925635810 2200726640 3081017296 3851271620 4401453280 6162034592 7702543240 15405086480 30810172960
• Sum of all divisors σ(n): 85696844940
• Sum of proper divisors (its aliquot sum) s(n): 54886671980
• 30810172960 is an abundant number, because the sum of its proper divisors (54886671980) is greater than itself. Its abundance is 24076499020

Bases of 30810172960

• Binary: 11100101100011011011110111000100000₂
• Hexadecimal: 0x72C6DEE20
• Base-36: E5JKXLS

Squares and roots of 30810172960

• 30810172960 squared (30810172960²) is 949266757825115161600
• 30810172960 cubed (30810172960³) is 29247072993770231560814350336000
• The square root of 30810172960 is 175528.2682646873
• The cube root of 30810172960 is 3134.9554876005

Scales and comparisons

• 30,810,172,960 seconds is equal to 979 years, 34 weeks, 5 days, 5 hours, 22 minutes, 40 seconds.
• To count from 1 to 30,810,172,960 would take you about one thousand, nine hundred fifty-nine 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 30810172960 cubic inches would be around 261.2 feet tall.

Recreational maths with 30810172960

• 30810172960 backwards is 06927101803
• The number of decimal digits it has is: 11
• The sum of 30810172960's digits is 37
• More coming soon!