212388845472

Names of 212388845472

• Cardinal: 212388845472 can be written as Two hundred twelve billion, three hundred eighty-eight million, eight hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.12388845472 × 10¹¹

Factors of 212388845472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 85

Divisors of 212388845472

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 61 72 76 81 96 108 114 122 144 152 162 171 183 216 228 244 288 304 324 342 361 366 432 456 488 513 549 608 648 684 722 732 864 912 976 1026 1083 1098 1159 1296 1368 1444 1464 1539 1647 1824 1952 2052 2166 2196 2318 2592 2736 2888 2928 3078 3249 3294 3477 3721 4104 4332 4392 4636 4941 5472 5776 5856 6156 6498 6588 6954 7442 8208 8664 8784 9272 9747 9882 10431 11163 11552 12312 12996 13176 13908 14884 16416 17328 17568 18544 19494 19764 20862 22021 22326 24624 25992 26352 27816 29241 29768 31293 33489 34656 37088 38988 39528 41724 44042 44652 49248 51984 52704 55632 58482 59536 62586 66063 66978 70699 77976 79056 83448 88084 89304 93879 100467 103968 111264 116964 119072 125172 132126 133956 141398 155952 158112 166896 176168 178608 187758 198189 200934 212097 226981 233928 250344 264252 267912 282796 301401 311904 333792 352336 357216 375516 396378 401868 424194 453962 467856 500688 528504 535824 565592 594567 602802 636291 680943 704672 751032 792756 803736 848388 907924 935712 1001376 1057008 1071648 1131184 1189134 1205604 1272582 1343281 1361886 1502064 1585512 1607472 1696776 1783701 1815848 1908873 2042829 2114016 2262368 2378268 2411208 2545164 2686562 2723772 3004128 3171024 3214944 3393552 3567402 3631696 3817746 4029843 4085658 4312639 4756536 4822416 5090328 5373124 5447544 5726619 6128487 6342048 6787104 7134804 7263392 7635492 8059686 8171316 8625278 9513072 9644832 10180656 10746248 10895088 11453238 12089529 12256974 12937917 14269608 15270984 16119372 16342632 17250556 18385461 19026144 20361312 21492496 21790176 22906476 24179058 24513948 25875834 28539216 30541968 32238744 32685264 34501112 36268587 36770922 38813751 42984992 45812952 48358116 49027896 51751668 57078432 61083936 64477488 65370528 69002224 72537174 73541844 77627502 81940141 91625904 96716232 98055792 103503336 108805761 116441253 128954976 138004448 145074348 147083688 155255004 163880282 183251808 193432464 196111584 207006672 217611522 232882506 245820423 290148696 294167376 310510008 327760564 349323759 386864928 414013344 435223044 465765012 491640846 580297392 588334752 621020016 655521128 698647518 737461269 870446088 931530024 983281692 1160594784 1242040032 1311042256 1397295036 1474922538 1740892176 1863060048 1966563384 2212383807 2622084512 2794590072 2949845076 3481784352 3726120096 3933126768 4424767614 5589180144 5899690152 6637151421 7866253536 8849535228 11178360288 11799380304 13274302842 17699070456 23598760608 26548605684 35398140912 53097211368 70796281824 106194422736 212388845472
• Sum of all divisors σ(n): 670222423332
• Sum of proper divisors (its aliquot sum) s(n): 457833577860
• 212388845472 is an abundant number, because the sum of its proper divisors (457833577860) is greater than itself. Its abundance is 245444732388

Bases of 212388845472

• Binary: 11000101110011010111001001011110100000₂
• Hexadecimal: 0x31735C97A0
• Base-36: 2PKIU200

Squares and roots of 212388845472

• 212388845472 squared (212388845472²) is 45109021680929094902784
• 212388845472 cubed (212388845472³) is 9580653035183947226696213838594048
• The square root of 212388845472 is 460856.6430811215
• The cube root of 212388845472 is 5966.3752992571

Scales and comparisons

• 212,388,845,472 seconds is equal to 6,753 years, 16 weeks, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 212,388,845,472 would take you about thirteen thousand, five hundred six 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 212388845472 cubic inches would be around 497.2 feet tall.

Recreational maths with 212388845472

• 212388845472 backwards is 274548883212
• 212388845472 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 212388845472's digits is 54
• More coming soon!