165520142097408

Names of 165520142097408

• Cardinal: 165520142097408 can be written as One hundred sixty-five trillion, five hundred twenty billion, one hundred forty-two million, ninety-seven thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.65520142097408 × 10¹⁴

Factors of 165520142097408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 49

Divisors of 165520142097408

• Number of divisors d(n): 462
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 56 63 64 72 74 84 96 111 112 126 128 144 148 168 192 222 224 252 256 259 288 296 333 336 384 444 448 504 512 518 576 592 666 672 768 777 888 896 1008 1024 1036 1152 1184 1332 1344 1369 1536 1554 1776 1792 2016 2072 2304 2331 2368 2664 2688 2738 3072 3108 3552 3584 4032 4107 4144 4608 4662 4736 5328 5376 5476 6216 7104 7168 8064 8214 8288 9216 9324 9472 9583 10656 10752 10952 12321 12432 14208 16128 16428 16576 18648 18944 19166 21312 21504 21904 24642 24864 28416 28749 32256 32856 33152 37296 37888 38332 42624 43808 49284 49728 50653 56832 57498 64512 65712 66304 74592 76664 85248 86247 87616 98568 99456 101306 113664 114996 131424 132608 149184 151959 153328 170496 172494 175232 197136 198912 202612 229992 262848 265216 298368 303918 306656 340992 344988 350464 354571 394272 397824 405224 455877 459984 525696 596736 607836 613312 689976 700928 709142 788544 795648 810448 911754 919968 1051392 1063713 1193472 1215672 1226624 1379952 1401856 1418284 1577088 1620896 1823508 1839936 1874161 2102784 2127426 2386944 2431344 2453248 2759904 2836568 3154176 3191139 3241792 3647016 3679872 3748322 4205568 4254852 4862688 4906496 5519808 5622483 5673136 6308352 6382278 6483584 7294032 7359744 7496644 8509704 9725376 9812992 11039616 11244966 11346272 12616704 12764556 12967168 13119127 14588064 14719488 14993288 16867449 17019408 19450752 22079232 22489932 22692544 25529112 25934336 26238254 29176128 29438976 29986576 33734898 34038816 38901504 39357381 44158464 44979864 45385088 51058224 51868672 52476508 58352256 59973152 67469796 68077632 69343957 77803008 78714762 88316928 89959728 90770176 102116448 104953016 116704512 118072143 119946304 134939592 136155264 138687914 155606016 157429524 179919456 181540352 204232896 208031871 209906032 233409024 236144286 239892608 269879184 272310528 277375828 314859048 359838912 363080704 408465792 416063742 419812064 466818048 472288572 479785216 485407699 539758368 544621056 554751656 624095613 629718096 719677824 816931584 832127484 839624128 944577144 959570432 970815398 1079516736 1089242112 1109503312 1248191226 1259436192 1439355648 1456223097 1633863168 1664254968 1679248256 1889154288 1919140864 1941630796 2159033472 2219006624 2496382452 2518872384 2565726409 2878711296 2912446194 3267726336 3328509936 3358496512 3778308576 3883261592 4318066944 4368669291 4438013248 4992764904 5037744768 5131452818 5757422592 5824892388 6657019872 6716993024 7556617152 7697179227 7766523184 8636133888 8737338582 8876026496 9985529808 10075489536 10262905636 11649784776 13314039744 13433986048 15113234304 15394358454 15533046368 17272267776 17474677164 17752052992 17960084863 19971059616 20150979072 20525811272 23091537681 23299569552 26628079488 30226468608 30788716908 31066092736 34949354328 35504105984 35920169726 39942119232 40301958144 41051622544 46183075362 46599139104 53256158976 53880254589 60452937216 61577433816 62132185472 69898708656 71008211968 71840339452 79884238464 82103245088 92366150724 93198278208 106512317952 107760509178 120905874432 123154867632 124264370944 139797417312 143680678904 159768476928 161640763767 164206490176 184732301448 186396556416 213024635904 215521018356 246309735264 248528741888 279594834624 287361357808 319536953856 323281527534 328412980352 369464602896 372793112832 431042036712 492619470528 497057483776 559189669248 574722715616 639073907712 646563055068 656825960704 738929205792 745586225664 862084073424 985238941056 1118379338496 1149445431232 1293126110136 1313651921408 1477858411584 1491172451328 1724168146848 1970477882112 2236758676992 2298890862464 2586252220272 2627303842816 2955716823168 3448336293696 3940955764224 4473517353984 4597781724928 5172504440544 5911433646336 6896672587392 7881911528448 9195563449856 10345008881088 11822867292672 13793345174784 18391126899712 20690017762176 23645734585344 27586690349568 41380035524352 55173380699136 82760071048704 165520142097408
• Sum of all divisors σ(n): 561384929413256
• Sum of proper divisors (its aliquot sum) s(n): 395864787315848
• 165520142097408 is an abundant number, because the sum of its proper divisors (395864787315848) is greater than itself. Its abundance is 230344645218440

Bases of 165520142097408

• Binary: 100101101000101000101001010001011101110000000000₂
• Hexadecimal: 0x968A2945DC00
• Base-36: 1MO6WJ01S0

Squares and roots of 165520142097408

• 165520142097408 squared (165520142097408²) is 27396917439946135993360318464
• 165520142097408 cubed (165520142097408³) is 4534741667690839835962584184167743788941312
• The square root of 165520142097408 is 12865463.1512980519
• The cube root of 165520142097408 is 54905.6389837321
• Being both a perfect square and a perfect cube, 165520142097408 is also a perfect sixth number.

Scales and comparisons

• 165,520,142,097,408 seconds is equal to 5,263,028 years, 27 weeks, 4 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 165,520,142,097,408 would take you about thirteen million, one hundred fifty-seven thousand, five hundred seventy-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 165520142097408 cubic inches would be around 4575.5 feet tall.

Recreational maths with 165520142097408

• 165520142097408 backwards is 804790241025561
• The number of decimal digits it has is: 15
• The sum of 165520142097408's digits is 54
• More coming soon!