2138841922368

Names of 2138841922368

• Cardinal: 2138841922368 can be written as Two trillion, one hundred thirty-eight billion, eight hundred forty-one million, nine hundred twenty-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 2.138841922368 × 10¹²

Factors of 2138841922368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 405

Divisors of 2138841922368

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 47 48 64 73 89 94 96 141 146 178 188 191 192 219 267 282 292 356 376 382 438 534 564 573 584 712 752 764 876 1068 1128 1146 1168 1424 1504 1528 1752 2136 2256 2292 2336 2848 3008 3056 3431 3504 4183 4272 4512 4584 4672 5696 6112 6497 6862 7008 8366 8544 8977 9024 9168 10293 12224 12549 12994 13724 13943 14016 16732 16999 17088 17954 18336 19491 20586 25098 25988 26931 27448 27886 33464 33998 35908 36481 36672 38982 41172 41829 50196 50997 51976 53862 54896 55772 66928 67996 71816 72962 77964 82344 83658 100392 101994 103952 107724 109443 109792 111544 133856 135992 143632 145924 155928 164688 167316 200784 203988 207904 215448 218886 219584 223088 267712 271984 287264 291848 305359 311856 329376 334632 401568 407976 415808 430896 437772 446176 543968 574528 583696 610718 623712 655321 658752 669264 798953 803136 815952 861792 875544 892352 916077 1087936 1167392 1221436 1240927 1247424 1310642 1338528 1597906 1631904 1714607 1723584 1751088 1832154 1965963 2334784 2396859 2442872 2481854 2621284 2663113 2677056 3195812 3246809 3263808 3429214 3502176 3664308 3722781 3931926 4793718 4885744 4963708 5143821 5242568 5326226 6391624 6493618 6858428 7004352 7328616 7445562 7863852 7989339 9587436 9740427 9771488 9927416 10287642 10485136 10652452 12783248 12987236 13716856 14657232 14891124 15727704 15978678 19174872 19480854 19542976 19854832 20575284 20970272 21304904 25566496 25974472 27433712 29314464 29782248 31455408 31957356 38349744 38961708 39709664 41150568 41940544 42609808 51132992 51948944 54867424 58323569 58628928 59564496 62910816 63914712 76699488 77923416 79419328 82301136 85219616 103897888 109734848 116647138 119128992 125166311 125821632 127829424 152600023 153398976 155846832 164602272 170439232 174970707 207795776 233294276 237017057 238257984 250332622 255658848 305200046 311693664 329204544 349941414 375498933 457800069 466588552 474034114 500665244 511317696 610400092 623387328 699882828 711051171 750997866 915600138 933177104 948068228 1001330488 1220800184 1399765656 1422102342 1501995732 1831200276 1866354208 1896136456 2002660976 2441600368 2799531312 2844204684 3003991464 3662400552 3732708416 3792272912 4005321952 4883200736 5599062624 5688409368 6007982928 7324801104 7584545824 8010643904 9766401472 11139801679 11198125248 11376818736 12015965856 14649602208 15169091648 22279603358 22753637472 24031931712 29299204416 33419405037 44559206716 45507274944 66838810074 89118413432 133677620148 178236826864 267355240296 356473653728 534710480592 712947307456 1069420961184 2138841922368
• Sum of all divisors σ(n): 5955601317120
• Sum of proper divisors (its aliquot sum) s(n): 3816759394752
• 2138841922368 is an abundant number, because the sum of its proper divisors (3816759394752) is greater than itself. Its abundance is 1677917472384

Bases of 2138841922368

• Binary: 11111000111111100111010011011101101000000₂
• Hexadecimal: 0x1F1FCE9BB40
• Base-36: RAKJ99HC

Squares and roots of 2138841922368

• 2138841922368 squared (2138841922368²) is 4574644768878841738727424
• 2138841922368 cubed (2138841922368³) is 9784442011619536924540999142120620032
• The square root of 2138841922368 is 1462478.0074818219
• The cube root of 2138841922368 is 12884.2624469973

Scales and comparisons

• 2,138,841,922,368 seconds is equal to 68,008 years, 28 weeks, 6 days, 20 hours, 12 minutes, 48 seconds.
• To count from 1 to 2,138,841,922,368 would take you about one hundred seventy thousand and twenty-one 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 2138841922368 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138841922368

• 2138841922368 backwards is 8632291488312
• The number of decimal digits it has is: 13
• The sum of 2138841922368's digits is 57
• More coming soon!