221138862080

Names of 221138862080

• Cardinal: 221138862080 can be written as Two hundred twenty-one billion, one hundred thirty-eight million, eight hundred sixty-two thousand and eighty.

Scientific notation

• Scientific notation: 2.2113886208 × 10¹¹

Factors of 221138862080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 91

Divisors of 221138862080

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 53 62 64 80 106 124 128 155 160 212 248 256 265 310 320 424 496 512 530 620 640 848 961 992 1024 1060 1240 1280 1643 1696 1922 1984 2048 2120 2480 2560 2809 3286 3392 3844 3968 4096 4240 4805 4960 5120 5618 6572 6784 7688 7936 8192 8215 8480 9610 9920 10240 11236 13144 13568 14045 15376 15872 16384 16430 16960 19220 19840 20480 22472 26288 27136 28090 30752 31744 32860 33920 38440 39680 40960 44944 50933 52576 54272 56180 61504 63488 65720 67840 76880 79360 81920 87079 89888 101866 105152 108544 112360 123008 126976 131440 135680 153760 158720 174158 179776 203732 210304 217088 224720 246016 253952 254665 262880 271360 307520 317440 348316 359552 407464 420608 434176 435395 449440 492032 507904 509330 525760 542720 615040 634880 696632 719104 814928 841216 868352 870790 898880 984064 1018660 1051520 1085440 1230080 1269760 1393264 1438208 1629856 1682432 1741580 1797760 1968128 2037320 2103040 2170880 2460160 2539520 2699449 2786528 2876416 3259712 3364864 3483160 3595520 3936256 4074640 4206080 4341760 4920320 5398898 5573056 5752832 6519424 6729728 6966320 7191040 7872512 8149280 8412160 9840640 10797796 11146112 11505664 13038848 13459456 13497245 13932640 14382080 15745024 16298560 16824320 19681280 21595592 22292224 23011328 26077696 26918912 26994490 27865280 28764160 32597120 33648640 39362560 43191184 44584448 46022656 52155392 53988980 55730560 57528320 65194240 67297280 78725120 86382368 89168896 104310784 107977960 111461120 115056640 130388480 134594560 172764736 178337792 208621568 215955920 222922240 230113280 260776960 345529472 356675584 417243136 431911840 445844480 521553920 691058944 713351168 834486272 863823680 891688960 1043107840 1382117888 1426702336 1727647360 1783377920 2086215680 2764235776 3455294720 3566755840 4172431360 5528471552 6910589440 7133511680 11056943104 13821178880 22113886208 27642357760 44227772416 55284715520 110569431040 221138862080
• Sum of all divisors σ(n): 558931425318
• Sum of proper divisors (its aliquot sum) s(n): 337792563238
• 221138862080 is an abundant number, because the sum of its proper divisors (337792563238) is greater than itself. Its abundance is 116653701158

Bases of 221138862080

• Binary: 11001101111100111001110100000000000000₂
• Hexadecimal: 0x337CE74000
• Base-36: 2TL8DA0W

Squares and roots of 221138862080

• 221138862080 squared (221138862080²) is 48902396322037261926400
• 221138862080 cubed (221138862080³) is 10814220275640497329763004710912000
• The square root of 221138862080 is 470254.0399401157
• The cube root of 221138862080 is 6047.2096239529

Scales and comparisons

• 221,138,862,080 seconds is equal to 7,031 years, 27 weeks, 4 days, 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 221,138,862,080 would take you about fourteen thousand and sixty-three 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 221138862080 cubic inches would be around 503.9 feet tall.

Recreational maths with 221138862080

• 221138862080 backwards is 080268831122
• The number of decimal digits it has is: 12
• The sum of 221138862080's digits is 41
• More coming soon!