164405603880

Names of 164405603880

• Cardinal: 164405603880 can be written as One hundred sixty-four billion, four hundred five million, six hundred three thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.6440560388 × 10¹¹

Factors of 164405603880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15788

Divisors of 164405603880

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 27 28 30 35 36 38 40 42 45 54 56 57 60 63 70 72 73 76 84 90 95 105 108 114 120 126 133 135 140 146 152 168 171 180 189 190 210 216 219 228 252 266 270 280 285 292 315 342 360 365 378 380 399 420 438 456 504 511 513 532 540 570 584 630 657 665 684 730 756 760 798 840 855 876 945 1022 1026 1064 1080 1095 1140 1197 1260 1314 1330 1368 1387 1460 1512 1533 1596 1710 1752 1890 1971 1995 2044 2052 2190 2280 2394 2520 2555 2565 2628 2660 2774 2920 3066 3192 3285 3420 3591 3780 3942 3990 4088 4104 4161 4380 4599 4788 5110 5130 5256 5320 5548 5985 6132 6570 6840 6935 7182 7560 7665 7884 7980 8322 8760 9198 9576 9709 9855 10220 10260 11096 11970 12264 12483 13140 13797 13870 14364 15330 15679 15768 15960 16644 17955 18396 19418 19710 20440 20520 20805 22995 23940 24966 26280 27594 27740 28728 29127 30660 31358 33288 35910 36792 37449 38836 39420 41610 45990 47037 47880 48545 49932 55188 55480 58254 61320 62415 62716 68985 71820 74898 77672 78395 78840 83220 87381 91980 94074 97090 99864 109753 110376 116508 124830 125432 137970 141111 143640 145635 149796 156790 166440 174762 183960 187245 188148 194180 219506 233016 235185 249660 262143 275940 282222 291270 297901 299592 313580 329259 349524 374490 376296 388360 423333 436905 439012 470370 499320 524286 548765 551880 564444 582540 595802 627160 658518 699048 705555 748980 846666 873810 878024 893703 940740 987777 1048572 1097530 1128888 1144567 1165080 1191604 1310715 1317036 1411110 1489505 1497960 1646295 1693332 1747620 1787406 1881480 1975554 2085307 2097144 2116665 2195060 2289134 2383208 2621430 2634072 2681109 2822220 2963331 2979010 3292590 3386664 3433701 3495240 3574812 3951108 4170614 4233330 4390120 4468515 4578268 4938885 5242860 5362218 5644440 5722835 5926662 5958020 6255921 6585180 6867402 7149624 7902216 8011969 8043327 8341228 8466660 8937030 9156536 9877770 10301103 10426535 10485720 10724436 11445670 11853324 11916040 12511842 13170360 13405545 13734804 14816655 16023938 16086654 16682456 16933320 17168505 17874060 18767763 19755540 20602206 20853070 21448872 21746773 22891340 23706648 24035907 25023684 26811090 27469608 29633310 30903309 31279605 32047876 32173308 34337010 35748120 37535526 39511080 40059845 40216635 41204412 41706140 43493546 45782680 48071814 50047368 51505515 53622180 56303289 59266620 61806618 62559210 64095752 64346616 65240319 68674020 72107721 75071052 80119690 80433270 82408824 83412280 86987092 93838815 96143628 103011030 107244360 108733865 112606578 118533240 120179535 123613236 125118420 130480638 137348040 144215442 150142104 152227411 154516545 160239380 160866540 173974184 187677630 192287256 195720957 206022060 216323163 217467730 225213156 240359070 247226472 250236840 260961276 281516445 288430884 304454822 309033090 320478760 321733080 326201595 360538605 375355260 391441914 412044120 432646326 434935460 450426312 456682233 480718140 521922552 563032890 576861768 587162871 608909644 618066180 652403190 721077210 750710520 761137055 782883828 865292652 869870920 913364466 961436280 978604785 1081615815 1126065780 1174325742 1217819288 1236132360 1304806380 1370046699 1442154420 1522274110 1565767656 1730585304 1826728932 1957209570 2163231630 2252131560 2283411165 2348651484 2609612760 2740093398 2884308840 2935814355 3044548220 3653457864 3914419140 4110140097 4326463260 4566822330 4697302968 5480186796 5871628710 6089096440 6850233495 7828838280 8220280194 8652926520 9133644660 10960373592 11743257420 13700466990 16440560388 18267289320 20550700485 23486514840 27400933980 32881120776 41101400970 54801867960 82202801940 164405603880
• Sum of all divisors σ(n): 668344320000
• Sum of proper divisors (its aliquot sum) s(n): 503938716120
• 164405603880 is an abundant number, because the sum of its proper divisors (503938716120) is greater than itself. Its abundance is 339533112240

Bases of 164405603880

• Binary: 10011001000111010101100110111000101000₂
• Hexadecimal: 0x2647566E28
• Base-36: 23IYUNU0

Squares and roots of 164405603880

• 164405603880 squared (164405603880²) is 27029202587147471054400
• 164405603880 cubed (164405603880³) is 4443752373734838305313452331072000
• The square root of 164405603880 is 405469.6090707663
• The cube root of 164405603880 is 5478.2124708699

Scales and comparisons

• 164,405,603,880 seconds is equal to 5,227 years, 30 weeks, 4 days, 15 hours, 18 minutes.
• To count from 1 to 164,405,603,880 would take you about ten thousand, four hundred fifty-five 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 164405603880 cubic inches would be around 456.5 feet tall.

Recreational maths with 164405603880

• 164405603880 backwards is 088306504461
• 164405603880 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164405603880's digits is 45
• More coming soon!