21988175323136

Names of 21988175323136

• Cardinal: 21988175323136 can be written as Twenty-one trillion, nine hundred eighty-eight billion, one hundred seventy-five million, three hundred twenty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.1988175323136 × 10¹³

Factors of 21988175323136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 215

Divisors of 21988175323136

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 53 64 88 106 121 128 149 176 212 242 256 298 352 424 484 512 583 596 704 848 968 1024 1166 1192 1408 1639 1696 1936 2048 2332 2384 2809 2816 3278 3392 3872 4096 4664 4768 5618 5632 6413 6556 6784 7744 7897 8192 9328 9536 11236 11264 12826 13112 13568 15488 15794 18029 18656 19072 22472 22528 25652 26224 27136 30899 30976 31588 36058 37312 38144 44944 45056 51304 52448 54272 61798 61952 63176 72116 74624 76288 86867 89888 90112 102608 104896 108544 123596 123904 126352 144232 148877 149248 152576 173734 179776 205216 209792 217088 247192 247808 252704 288464 297754 298496 305152 339889 347468 359552 410432 418541 419584 434176 494384 495616 505408 576928 595508 596992 610304 679778 694936 719104 820864 837082 839168 955537 988768 991232 1010816 1153856 1191016 1193984 1220608 1359556 1389872 1438208 1637647 1641728 1674164 1678336 1911074 1977536 2021632 2307712 2382032 2387968 2719112 2779744 2876416 3275294 3283456 3348328 3356672 3822148 3955072 4043264 4603951 4615424 4764064 4775936 5438224 5559488 5752832 6550588 6566912 6696656 6713344 7644296 7910144 8086528 9207902 9230848 9528128 10876448 11118976 11505664 13101176 13133824 13393312 13426688 15288592 15820288 16173056 18014117 18415804 18461696 19056256 21752896 22182673 22237952 23011328 26202352 26267648 26786624 30577184 31640576 32346112 36028234 36831608 36923392 38112512 43505792 44365346 44475904 50643461 52404704 52535296 53573248 61154368 63281152 64692224 72056468 73663216 73846784 76225024 87011584 88730692 88951808 101286922 104809408 107146496 122308736 126562304 144112936 147326432 147693568 152450048 174023168 177461384 177903616 202573844 209618816 214292992 244009403 244617472 253124608 288225872 294652864 304900096 348046336 354922768 355807232 405147688 419237632 428585984 488018806 489234944 576451744 589305728 609800192 696092672 709845536 711614464 810295376 838475264 857171968 976037612 978469888 1152903488 1178611456 1219600384 1392185344 1419691072 1620590752 1676950528 1714343936 1952075224 1956939776 2305806976 2357222912 2684103433 2784370688 2839382144 3241181504 3353901056 3428687872 3904150448 3913879552 4611613952 4714445824 5368206866 5678764288 6482363008 6707802112 7808300896 7827759104 9223227904 9428891648 10736413732 11357528576 12964726016 13415604224 15616601792 18446455808 18857783296 21472827464 22715057152 25929452032 31233203584 36892911616 37715566592 42945654928 45430114304 51858904064 62466407168 73785823232 85891309856 90860228608 103717808128 124932814336 147571646464 171782619712 181720457216 207435616256 249865628672 343565239424 414871232512 499731257344 687130478848 999462514688 1374260957696 1998925029376 2748521915392 5497043830784 10994087661568 21988175323136
• Sum of all divisors σ(n): 49594830579000
• Sum of proper divisors (its aliquot sum) s(n): 27606655255864
• 21988175323136 is an abundant number, because the sum of its proper divisors (27606655255864) is greater than itself. Its abundance is 5618479932728

Bases of 21988175323136

• Binary: 100111111111110000101011000010010000000000000₂
• Hexadecimal: 0x13FF85612000
• Base-36: 7SL87VAWW

Squares and roots of 21988175323136

• 21988175323136 squared (21988175323136²) is 483479854040966938016874496
• 21988175323136 cubed (21988175323136³) is 10630839795856984317711081854105557139456
• The square root of 21988175323136 is 4689155.0756118101
• The cube root of 21988175323136 is 28015.3722235807

Scales and comparisons

• 21,988,175,323,136 seconds is equal to 699,155 years, 49 weeks, 6 days, 22 hours, 38 minutes, 56 seconds.
• To count from 1 to 21,988,175,323,136 would take you about one million, seven hundred forty-seven thousand, eight hundred eighty-nine 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 21988175323136 cubic inches would be around 2334.6 feet tall.

Recreational maths with 21988175323136

• 21988175323136 backwards is 63132357188912
• The number of decimal digits it has is: 14
• The sum of 21988175323136's digits is 59
• More coming soon!