29680398400

Names of 29680398400

• Cardinal: 29680398400 can be written as Twenty-nine billion, six hundred eighty million, three hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 2.96803984 × 10¹⁰

Factors of 29680398400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 139

Divisors of 29680398400

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 59 64 73 80 100 118 146 160 200 236 292 295 320 365 400 472 584 590 730 800 944 1168 1180 1460 1475 1600 1825 1888 2336 2360 2920 2950 3481 3650 3776 4307 4672 4720 5329 5840 5900 6962 7300 8614 9440 10658 11680 11800 13924 14600 17228 17405 18880 21316 21535 23360 23600 26645 27848 29200 34456 34810 42632 43070 47200 53290 55696 58400 68912 69620 85264 86140 87025 94400 106580 107675 111392 116800 133225 137824 139240 170528 172280 174050 213160 215350 222784 254113 266450 275648 278480 314411 341056 344560 348100 426320 430700 508226 532900 556960 628822 689120 696200 852640 861400 1016452 1065800 1113920 1257644 1270565 1378240 1392400 1572055 1705280 1722800 2032904 2131600 2515288 2541130 2784800 3144110 3445600 4065808 4263200 5030576 5082260 5569600 6288220 6352825 6891200 7860275 8131616 8526400 10061152 10164520 12576440 12705650 15720550 16263232 18550249 20122304 20329040 25152880 25411300 31441100 37100498 40658080 50305760 50822600 62882200 74200996 81316160 92751245 100611520 101645200 125764400 148401992 185502490 203290400 251528800 296803984 371004980 406580800 463756225 503057600 593607968 742009960 927512450 1187215936 1484019920 1855024900 2968039840 3710049800 5936079680 7420099600 14840199200 29680398400
• Sum of all divisors σ(n): 75322774551
• Sum of proper divisors (its aliquot sum) s(n): 45642376151
• 29680398400 is an abundant number, because the sum of its proper divisors (45642376151) is greater than itself. Its abundance is 15961977751

Bases of 29680398400

• Binary: 11011101001000101101111000001000000₂
• Hexadecimal: 0x6E916F040
• Base-36: DMUXXZ4

Squares and roots of 29680398400

• 29680398400 squared (29680398400²) is 880926049182722560000
• 29680398400 cubed (29680398400³) is 26146236100681199977467904000000
• 29680398400 is a perfect square number. Its square root is 172280
• The cube root of 29680398400 is 3096.1589054599

Scales and comparisons

• 29,680,398,400 seconds is equal to 943 years, 38 weeks, 5 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 29,680,398,400 would take you about one thousand, eight hundred eighty-seven 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 29680398400 cubic inches would be around 258 feet tall.

Recreational maths with 29680398400

• 29680398400 backwards is 00489308692
• The number of decimal digits it has is: 11
• The sum of 29680398400's digits is 49
• More coming soon!