161320363386144

Names of 161320363386144

• Cardinal: 161320363386144 can be written as One hundred sixty-one trillion, three hundred twenty billion, three hundred sixty-three million, three hundred eighty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.61320363386144 × 10¹⁴

Factors of 161320363386144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1491

Divisors of 161320363386144

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 47 48 53 57 76 94 96 106 114 141 152 159 188 212 228 282 304 318 361 376 424 456 564 608 636 722 752 848 893 912 1007 1083 1128 1272 1367 1444 1504 1696 1786 1824 2014 2166 2256 2491 2544 2679 2734 2888 3021 3572 4028 4101 4332 4512 4982 5088 5358 5468 5776 6042 7144 7473 8056 8202 8664 9964 10716 10936 11552 12084 14288 14946 16112 16404 16967 17328 19133 19928 21432 21872 24168 25973 28576 29892 32224 32808 33934 34656 38266 39856 42864 43744 47329 48336 50901 51946 57399 59784 64249 65616 67868 72451 76532 77919 79712 85728 94658 96672 101802 103892 114798 119568 128498 131232 135736 141987 144902 153064 155838 189316 192747 203604 207784 217353 229596 239136 256996 271472 283974 289804 306128 311676 378632 385494 407208 415568 434706 459192 493487 513992 542944 567948 579608 612256 623352 757264 770988 814416 831136 869412 899251 918384 986974 1027984 1135896 1159216 1220731 1246704 1376569 1480461 1514528 1541976 1628832 1738824 1798502 1836768 1868689 1973948 2055968 2271792 2318432 2441462 2493408 2697753 2753138 2960922 3083952 3405197 3477648 3597004 3662193 3737378 3947896 4129707 4543584 4882924 5395506 5506276 5606067 5921844 6167904 6810394 6955296 7194008 7324386 7474756 7895792 8259414 9765848 10215591 10791012 11012552 11212134 11843688 13620788 14388016 14648772 14949512 15791584 16518828 19531696 20431182 21582024 22025104 22424268 23193889 23687376 26154811 27241576 28776032 29297544 29899024 33037656 35505091 39063392 40862364 43164048 44050208 44848536 46387778 47374752 52309622 54483152 58595088 59798048 64698743 66075312 69581667 71010182 78464433 81724728 86328096 87828383 89697072 92775556 99040517 104619244 106515273 108966304 117190176 129397486 132150624 139163334 142020364 156928866 163449456 175656766 179394144 185551112 194096229 198081034 209238488 213030546 258794972 263485149 278326668 284040728 297121551 313857732 326898912 351313532 371102224 388192458 396162068 418476976 426061092 517589944 526970298 556653336 568081456 594243102 627715464 674596729 702627064 742204448 776384916 792324136 836953952 852122184 1035179888 1053940596 1113306672 1136162912 1188486204 1229276117 1255430928 1349193458 1405254128 1552769832 1584648272 1668739277 1704244368 1881769823 2023790187 2070359776 2107881192 2226613344 2376972408 2458552234 2510861856 2698386916 2810508256 3105539664 3169296544 3337478554 3408488736 3687828351 3763539646 4047580374 4215762384 4654904299 4753944816 4917104468 5006217831 5396773832 5645309469 6211079328 6674957108 7375656702 7527079292 8095160748 8431524768 9309808598 9507889632 9834208936 10012435662 10793547664 11290618938 13349914216 13964712897 14751313404 15054158584 16190321496 18619617196 19668417872 20024871324 21587095328 22581237876 26699828432 27929425794 29502626808 30108317168 31706046263 32380642992 35753626637 37239234392 39336835744 40049742648 45162475752 53399656864 55858851588 59005253616 60216634336 63412092526 64761285984 71507253274 74478468784 80099485296 88443181681 90324951504 95118138789 107260879911 111717703176 118010507232 126824185052 143014506548 148956937568 160198970592 176886363362 180649903008 190236277578 214521759822 223435406352 253648370104 265329545043 286029013096 353772726724 380472555156 429043519644 446870812704 507296740208 530659090086 572058026192 707545453448 760945110312 858087039288 1014593480416 1061318180172 1144116052384 1415090906896 1521890220624 1680420451939 1716174078576 2122636360344 2830181813792 3043780441248 3360840903878 3432348157152 4245272720688 5041261355817 6721681807756 8490545441376 10082522711634 13443363615512 20165045423268 26886727231024 40330090846536 53773454462048 80660181693072 161320363386144
• Sum of all divisors σ(n): 465388189676928
• Sum of proper divisors (its aliquot sum) s(n): 304067826290784
• 161320363386144 is an abundant number, because the sum of its proper divisors (304067826290784) is greater than itself. Its abundance is 142747462904640

Bases of 161320363386144

• Binary: 100100101011100001010010111101000110010100100000₂
• Hexadecimal: 0x92B852F46520
• Base-36: 1L6LJV6WIO

Squares and roots of 161320363386144

• 161320363386144 squared (161320363386144²) is 26024259643037549649651188736
• 161320363386144 cubed (161320363386144³) is 4198243022470179647713344162187939791273984
• The square root of 161320363386144 is 12701195.3526486633
• The cube root of 161320363386144 is 54437.2774912785

Scales and comparisons

• 161,320,363,386,144 seconds is equal to 5,129,488 years, 29 weeks, 11 hours, 42 minutes, 24 seconds.
• To count from 1 to 161,320,363,386,144 would take you about twelve million, eight hundred twenty-three thousand, seven hundred 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 161320363386144 cubic inches would be around 4536.4 feet tall.

Recreational maths with 161320363386144

• 161320363386144 backwards is 441683363023161
• The number of decimal digits it has is: 15
• The sum of 161320363386144's digits is 51
• More coming soon!