216122317440

Names of 216122317440

• Cardinal: 216122317440 can be written as Two hundred sixteen billion, one hundred twenty-two million, three hundred seventeen thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.1612231744 × 10¹¹

Factors of 216122317440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2407

Divisors of 216122317440

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 113 120 128 160 192 226 240 320 339 384 452 480 565 587 640 678 904 960 1130 1174 1356 1695 1697 1761 1808 1920 2260 2348 2712 2935 3390 3394 3522 3616 4520 4696 5091 5424 5870 6780 6788 7044 7232 8485 8805 9040 9392 10182 10848 11740 13560 13576 14088 14464 16970 17610 18080 18784 20364 21696 23480 25455 27120 27152 28176 33940 35220 36160 37568 40728 43392 46960 50910 54240 54304 56352 66331 67880 70440 72320 75136 81456 93920 101820 108480 108608 112704 132662 135760 140880 162912 187840 191761 198993 203640 216960 217216 225408 265324 271520 281760 325824 331655 375680 383522 397986 407280 530648 543040 563520 575283 651648 663310 767044 795972 814560 958805 994965 996139 1061296 1086080 1127040 1150566 1326620 1534088 1591944 1629120 1917610 1989930 1992278 2122592 2301132 2653240 2876415 2988417 3068176 3183888 3258240 3835220 3979860 3984556 4245184 4602264 4980695 5306480 5752830 5976834 6136352 6367776 7670440 7959720 7969112 8490368 9204528 9961390 10612960 11505660 11953668 12272704 12735552 14942085 15340880 15919440 15938224 18409056 19922780 21225920 23011320 23907336 24545408 25471104 29884170 30681760 31838880 31876448 36818112 39845560 42451840 46022640 47814672 59768340 61363520 63677760 63752896 73636224 79691120 92045280 95629344 112563707 119536680 122727040 127355520 127505792 159382240 184090560 191258688 225127414 239073360 318764480 337691121 368181120 382517376 450254828 478146720 562818535 637528960 675382242 900509656 956293440 1125637070 1350764484 1688455605 1801019312 1912586880 2251274140 2701528968 3376911210 3602038624 4502548280 5403057936 6753822420 7204077248 9005096560 10806115872 13507644840 14408154496 18010193120 21612231744 27015289680 36020386240 43224463488 54030579360 72040772480 108061158720 216122317440
• Sum of all divisors σ(n): 696580456320
• Sum of proper divisors (its aliquot sum) s(n): 480458138880
• 216122317440 is an abundant number, because the sum of its proper divisors (480458138880) is greater than itself. Its abundance is 264335821440

Bases of 216122317440

• Binary: 11001001010001111001001101101010000000₂
• Hexadecimal: 0x3251E4DA80
• Base-36: 2RA9NBEO

Squares and roots of 216122317440

• 216122317440 squared (216122317440²) is 46708856095636128153600
• 216122317440 cubed (216122317440³) is 10094826224360350287544860278784000
• The square root of 216122317440 is 464889.5755338037
• The cube root of 216122317440 is 6001.1323551709

Scales and comparisons

• 216,122,317,440 seconds is equal to 6,872 years, 1 week, 17 hours, 4 minutes.
• To count from 1 to 216,122,317,440 would take you about thirteen thousand, seven hundred forty-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 216122317440 cubic inches would be around 500.1 feet tall.

Recreational maths with 216122317440

• 216122317440 backwards is 044713221612
• The number of decimal digits it has is: 12
• The sum of 216122317440's digits is 33
• More coming soon!