30347294720

Names of 30347294720

• Cardinal: 30347294720 can be written as Thirty billion, three hundred forty-seven million, two hundred ninety-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.034729472 × 10¹⁰

Factors of 30347294720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 91

Divisors of 30347294720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 43 64 80 82 86 128 160 164 172 205 215 256 320 328 344 410 430 512 640 656 688 820 860 1024 1280 1312 1376 1640 1681 1720 1763 2048 2560 2624 2752 3280 3362 3440 3526 5120 5248 5504 6560 6724 6880 7052 8405 8815 10240 10496 11008 13120 13448 13760 14104 16810 17630 20992 22016 26240 26896 27520 28208 33620 35260 41984 44032 52480 53792 55040 56416 67240 68921 70520 72283 83968 88064 104960 107584 110080 112832 134480 137842 141040 144566 209920 215168 220160 225664 268960 275684 282080 289132 344605 361415 419840 430336 440320 451328 537920 551368 564160 578264 689210 722830 860672 902656 1075840 1102736 1128320 1156528 1378420 1445660 1721344 1805312 2151680 2205472 2256640 2313056 2756840 2891320 2963603 3442688 3610624 4303360 4410944 4513280 4626112 5513680 5782640 5927206 8606720 8821888 9026560 9252224 11027360 11565280 11854412 14818015 17213440 17643776 18053120 18504448 22054720 23130560 23708824 29636030 35287552 37008896 44109440 46261120 47417648 59272060 70575104 74017792 88218880 92522240 94835296 118544120 141150208 148035584 176437760 185044480 189670592 237088240 352875520 370088960 379341184 474176480 705751040 740177920 758682368 948352960 1517364736 1896705920 3034729472 3793411840 6069458944 7586823680 15173647360 30347294720
• Sum of all divisors σ(n): 76371815520
• Sum of proper divisors (its aliquot sum) s(n): 46024520800
• 30347294720 is an abundant number, because the sum of its proper divisors (46024520800) is greater than itself. Its abundance is 15677226080

Bases of 30347294720

• Binary: 11100010000110101101111100000000000₂
• Hexadecimal: 0x710D6F800
• Base-36: DXVZUGW

Squares and roots of 30347294720

• 30347294720 squared (30347294720²) is 920958296822539878400
• 30347294720 cubed (30347294720³) is 27948592858502857228757762048000
• The square root of 30347294720 is 174204.7494186079
• The cube root of 30347294720 is 3119.1768154831

Scales and comparisons

• 30,347,294,720 seconds is equal to 964 years, 49 weeks, 2 days, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 30,347,294,720 would take you about one thousand, nine hundred twenty-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 30347294720 cubic inches would be around 259.9 feet tall.

Recreational maths with 30347294720

• 30347294720 backwards is 02749274303
• 30347294720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30347294720's digits is 41
• More coming soon!