20917221817104

Names of 20917221817104

• Cardinal: 20917221817104 can be written as Twenty trillion, nine hundred seventeen billion, two hundred twenty-one million, eight hundred seventeen thousand, one hundred four.

Scientific notation

• Scientific notation: 2.0917221817104 × 10¹³

Factors of 20917221817104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 185

Divisors of 20917221817104

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 83 97 108 144 162 166 194 216 243 249 291 324 332 388 432 486 498 582 648 664 747 776 873 972 996 1164 1296 1328 1494 1552 1746 1944 1992 2241 2328 2619 2988 3492 3888 3984 4482 4656 5238 5976 6723 6889 6984 7857 8051 8964 9409 10476 11952 13446 13778 13968 15714 16102 17928 18818 20169 20667 20952 23571 24153 26892 27556 28227 31428 32204 35856 37636 40338 41334 41904 47142 48306 53784 55112 56454 62001 62856 64408 72459 75272 80676 82668 84681 94284 96612 107568 110224 112908 124002 125712 128816 144918 150544 161352 165336 169362 186003 188568 193224 217377 225816 248004 254043 289836 322704 330672 338724 372006 377136 386448 434754 451632 496008 508086 558009 571787 579672 652131 668233 677448 744012 762129 780947 869508 992016 1016172 1116018 1143574 1159344 1304262 1336466 1354896 1488024 1524258 1561894 1674027 1715361 1739016 1956393 2004699 2032344 2232036 2286387 2287148 2342841 2608524 2672932 2976048 3048516 3123788 3348054 3430722 3478032 3912786 4009398 4064688 4464072 4572774 4574296 4685682 5146083 5217048 5345864 6014097 6097032 6247576 6696108 6861444 7028523 7825572 8018796 8928144 9145548 9148592 9371364 10292166 10434096 10691728 12028194 12194064 12495152 13392216 13722888 14057046 15438249 15651144 16037592 18042291 18291096 18742728 20584332 21085569 24056388 26784432 27445776 28114092 30876498 31302288 32075184 36084582 36582192 37485456 41168664 42171138 46314747 48112776 54126873 55463339 56228184 61752996 63256707 64818601 72169164 82337328 84342276 92629494 96225552 108253746 110926678 112456368 123505992 126513414 129637202 138944241 144338328 162380619 166390017 168684552 185258988 189770121 194455803 216507492 221853356 247011984 253026828 259274404 277888482 288676656 324761238 332780034 337369104 370517976 379540242 388911606 433014984 443706712 499170051 506053656 518548808 555776964 583367409 649522476 665560068 741035952 759080484 777823212 866029968 887413424 998340102 1012107312 1037097616 1111553928 1166734818 1299044952 1331120136 1497510153 1518160968 1555646424 1750102227 1996680204 2223107856 2333469636 2598089904 2662240272 2995020306 3036321936 3111292848 3500204454 3993360408 4492530459 4666939272 5250306681 5379943883 5990040612 7000408908 7986720816 8985060918 9333878544 10500613362 10759887766 11980081224 13477591377 14000817816 15750920043 16139831649 17970121836 21001226724 21519775532 23960162448 26955182754 28001635632 31501840086 32279663298 35940243672 42002453448 43039551064 48419494947 53910365508 63003680172 64559326596 71880487344 84004906896 86079102128 96838989894 107820731016 126007360344 129118653192 145258484841 193677979788 215641462032 252014720688 258237306384 290516969682 387355959576 435775454523 581033939364 774711919152 871550909046 1162067878728 1307326363569 1743101818092 2324135757456 2614652727138 3486203636184 5229305454276 6972407272368 10458610908552 20917221817104
• Sum of all divisors σ(n): 62087629574880
• Sum of proper divisors (its aliquot sum) s(n): 41170407757776
• 20917221817104 is an abundant number, because the sum of its proper divisors (41170407757776) is greater than itself. Its abundance is 20253185940672

Bases of 20917221817104

• Binary: 100110000011000101011100100110111101100010000₂
• Hexadecimal: 0x13062B937B10
• Base-36: 7EX8LSX00

Squares and roots of 20917221817104

• 20917221817104 squared (20917221817104²) is 437530168545931563626946816
• 20917221817104 cubed (20917221817104³) is 9151915587150150006815272471351087140864
• The square root of 20917221817104 is 4573534.9366878133
• The cube root of 20917221817104 is 27552.9434360731

Scales and comparisons

• 20,917,221,817,104 seconds is equal to 665,102 years, 49 weeks, 3 days, 17 hours, 38 minutes, 24 seconds.
• To count from 1 to 20,917,221,817,104 would take you about one million, six hundred sixty-two thousand, seven hundred fifty-seven 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 20917221817104 cubic inches would be around 2296.1 feet tall.

Recreational maths with 20917221817104

• 20917221817104 backwards is 40171812271902
• The number of decimal digits it has is: 14
• The sum of 20917221817104's digits is 45
• More coming soon!