221480298720

Names of 221480298720

• Cardinal: 221480298720 can be written as Two hundred twenty-one billion, four hundred eighty million, two hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.2148029872 × 10¹¹

Factors of 221480298720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 41927

Divisors of 221480298720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 72 80 87 90 96 116 120 127 144 145 160 174 180 232 240 254 261 288 290 348 360 381 435 464 480 508 522 580 635 696 720 762 870 928 1016 1044 1143 1160 1270 1305 1392 1440 1524 1740 1905 2032 2088 2286 2320 2540 2610 2784 3048 3480 3683 3810 4064 4176 4572 4640 5080 5220 5715 6096 6960 7366 7620 8352 9144 10160 10440 11049 11430 12192 13920 14732 15240 18288 18415 20320 20880 22098 22860 29464 30480 33147 36576 36830 41760 41761 44196 45720 55245 58928 60960 66294 73660 83522 88392 91440 110490 117856 125283 132588 147320 165735 167044 176784 182880 208805 220980 250566 265176 294640 331470 334088 353568 375849 417610 441960 501132 530352 589280 626415 662940 668176 751698 835220 883920 1002264 1060704 1211069 1252830 1325880 1336352 1503396 1670440 1767840 1879245 2004528 2422138 2505660 2651760 3006792 3340880 3633207 3758490 4009056 4844276 5011320 5303520 5303647 6013584 6055345 6681760 7266414 7516980 9688552 10022640 10607294 10899621 12027168 12110690 14532828 15033960 15910941 18166035 19377104 20045280 21214588 21799242 24221380 26518235 29065656 30067920 31821882 36332070 38754208 42429176 43598484 47732823 48442760 53036470 54498105 58131312 60135840 63643764 72664140 79554705 84858352 87196968 95465646 96885520 106072940 108996210 116262624 127287528 145328280 153805763 159109410 169716704 174393936 190931292 193771040 212145880 217992420 238664115 254575056 290656560 307611526 318218820 348787872 381862584 424291760 435984840 461417289 477328230 509150112 581313120 615223052 636437640 763725168 769028815 848583520 871969680 922834578 954656460 1230446104 1272875280 1384251867 1527450336 1538057630 1743939360 1845669156 1909312920 2307086445 2460892208 2545750560 2768503734 3076115260 3691338312 3818625840 4614172890 4921784416 5537007468 6152230520 6921259335 7382676624 7637251680 9228345780 11074014936 12304461040 13842518670 14765353248 18456691560 22148029872 24608922080 27685037340 36913383120 44296059744 55370074680 73826766240 110740149360 221480298720
• Sum of all divisors σ(n): 788038917120
• Sum of proper divisors (its aliquot sum) s(n): 566558618400
• 221480298720 is an abundant number, because the sum of its proper divisors (566558618400) is greater than itself. Its abundance is 345078319680

Bases of 221480298720

• Binary: 11001110010001010000010010100011100000₂
• Hexadecimal: 0x33914128E0
• Base-36: 2TQVNG80

Squares and roots of 221480298720

• 221480298720 squared (221480298720²) is 49053522721100433638400
• 221480298720 cubed (221480298720³) is 10864388865537631289354368462848000
• The square root of 221480298720 is 470616.9341619571
• The cube root of 221480298720 is 6050.3203046957

Scales and comparisons

• 221,480,298,720 seconds is equal to 7,042 years, 20 weeks, 1 day, 9 hours, 12 minutes.
• To count from 1 to 221,480,298,720 would take you about fourteen thousand and eighty-four 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 221480298720 cubic inches would be around 504.2 feet tall.

Recreational maths with 221480298720

• 221480298720 backwards is 027892084122
• 221480298720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221480298720's digits is 45
• More coming soon!