145325852672

Names of 145325852672

• Cardinal: 145325852672 can be written as One hundred forty-five billion, three hundred twenty-five million, eight hundred fifty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.45325852672 × 10¹¹

Factors of 145325852672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 93

Divisors of 145325852672

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 19 22 26 28 32 38 41 44 49 52 56 64 76 77 82 88 91 98 104 112 128 133 143 152 154 164 169 176 182 196 208 209 224 247 256 266 286 287 304 308 328 338 352 364 392 416 418 448 451 494 512 532 533 539 572 574 608 616 637 656 676 704 728 779 784 832 836 896 902 931 988 1001 1024 1064 1066 1078 1144 1148 1183 1216 1232 1274 1312 1352 1408 1456 1463 1558 1568 1664 1672 1729 1792 1804 1859 1862 1976 2002 2009 2048 2128 2132 2156 2288 2296 2366 2432 2464 2548 2624 2704 2717 2816 2912 2926 3116 3136 3157 3211 3328 3344 3458 3584 3608 3718 3724 3731 3952 4004 4018 4256 4264 4312 4576 4592 4732 4864 4928 5096 5248 5408 5434 5453 5632 5824 5852 5863 6232 6272 6314 6422 6656 6688 6916 6929 7007 7168 7216 7436 7448 7462 7904 8008 8036 8281 8512 8528 8569 8624 9152 9184 9464 9728 9856 10127 10192 10241 10496 10816 10868 10906 11264 11648 11704 11726 12103 12464 12544 12628 12844 13013 13312 13376 13832 13858 14014 14336 14432 14872 14896 14924 15808 16016 16072 16562 17024 17056 17138 17248 18304 18368 18928 19019 19456 19712 20254 20384 20482 20992 21632 21736 21812 22099 22477 22528 23296 23408 23452 24206 24928 25088 25256 25688 26026 26117 26624 26752 27664 27716 28028 28864 29744 29792 29848 31616 32032 32144 33124 34048 34112 34276 34496 35321 36608 36736 37856 38038 38171 38912 39424 40508 40768 40964 41041 41984 43264 43472 43624 44198 44954 46592 46816 46904 48412 48503 49856 50176 50512 51376 52052 52234 53504 55328 55432 56056 57728 59488 59584 59696 59983 63232 64064 64288 66248 68096 68224 68552 68992 70642 70889 73216 73472 75712 76076 76219 76342 78848 81016 81536 81928 82082 83968 86528 86944 87248 88396 89908 91091 93184 93632 93808 96824 97006 99712 100352 101024 102752 104104 104468 107008 110656 110864 111397 112112 115456 118976 119168 119392 119966 126464 128128 128576 131651 132496 133133 136192 136448 137104 137984 141284 141778 146432 146944 151424 152152 152438 152684 157339 157696 162032 163072 163856 164164 173056 173888 174496 176792 179816 182182 186368 187264 187616 193648 194012 199424 202048 205504 208208 208936 214016 221312 221728 222794 224224 230912 237952 238336 238784 239932 247247 252928 256256 257152 263302 264992 266266 272384 272896 274208 275968 282568 283556 287287 292864 293888 302848 304304 304876 305368 314678 324064 326144 327712 328328 339521 346112 347776 348992 353584 359632 364364 374528 375232 387296 388024 398848 404096 411008 416416 417872 419881 428032 442624 443456 445588 448448 461824 475904 476672 477568 479864 494494 496223 505856 512512 514304 526604 529984 532532 533533 545792 548416 551936 565136 567112 574574 587776 605696 608608 609752 610736 629356 648128 652288 655424 656656 679042 695552 697984 707168 719264 728728 749056 750464 774592 776048 779779 797696 808192 822016 832832 835744 839762 885248 886912 891176 896896 921557 923648 951808 953344 955136 959728 988988 992446 1025024 1028608 1053208 1059968 1065064 1067066 1091584 1096832 1103872 1130272 1134224 1149148 1211392 1217216 1219504 1221472 1258712 1296256 1304576 1310848 1313312 1358084 1391104 1395968 1414336 1438528 1448161 1457456 1498112 1500928 1549184 1552096 1559558 1595392 1616384 1644032 1665664 1671488 1679524 1730729 1770496 1773824 1782352 1793792 1843114 1903616 1906688 1910272 1919456 1977976 1984892 2050048 2057216 2106416 2119936 2130128 2134132 2193664 2260544 2268448 2298296 2422784 2434432 2439008 2442944 2517424 2592512 2621696 2626624 2716168 2782208 2791936 2828672 2877056 2896322 2914912 2996224 3001856 3098368 3104192 3119116 3232768 3288064 3331328 3342976 3359048 3461458 3540992 3547648 3564704 3587584 3686228 3734731 3807232 3820544 3838912 3955952 3969784 4114432 4212832 4239872 4260256 4268264 4387328 4521088 4536896 4596592 4868864 4878016 4885888 5034848 5185024 5243392 5253248 5432336 5458453 5564416 5583872 5657344 5754112 5792644 5829824 6003712 6196736 6208384 6238232 6450899 6465536 6576128 6662656 6685952 6718096 6922916 7095296 7129408 7175168 7372456 7469462 7641088 7677824 7911904 7939568 8425664 8479744 8520512 8536528 8774656 9042176 9073792 9193184 9737728 9756032 9771776 10069696 10137127 10370048 10486784 10506496 10864672 10916906 11167744 11314688 11508224 11585288 11659648 12007424 12393472 12416768 12476464 12901798 13325312 13371904 13436192 13845832 14190592 14258816 14350336 14744912 14938924 15355648 15823808 15879136 16851328 16959488 17041024 17073056 17549312 18084352 18147584 18386368 19475456 19512064 19543552 20139392 20274254 20740096 20973568 21012992 21729344 21833812 22629376 23016448 23170576 23319296 24786944 24833536 24952928 25803596 26650624 26743808 26872384 27691664 28517632 29489824 29877848 30711296 31647616 31758272 33702656 34082048 34146112 36168704 36295168 36772736 38950912 39024128 39087104 40278784 40548508 42025984 43458688 43667624 45258752 46032896 46341152 46638592 49667072 49905856 51607192 53487616 53744768 55383328 57035264 58979648 59755696 61422592 63295232 63516544 67405312 68164096 68292224 70959889 72337408 72590336 73545472 78048256 78174208 80557568 81097016 84051968 86917376 87335248 92682304 93277184 99334144 99811712 103214384 107489536 110766656 114070528 117959296 119511392 122845184 126590464 127033088 134810624 136328192 136584448 141919778 145180672 147090944 156096512 161115136 162194032 173834752 174670496 185364608 186554368 199623424 206428768 214979072 221533312 228141056 235918592 239022784 253180928 254066176 269621248 272656384 273168896 283839556 294181888 322230272 324388064 347669504 349340992 370729216 399246848 412857536 429958144 443066624 471837184 478045568 506361856 508132352 546337792 567679112 588363776 648776128 695339008 698681984 741458432 798493696 825715072 859916288 886133248 943674368 956091136 1016264704 1092675584 1135358224 1297552256 1397363968 1482916864 1596987392 1651430144 1772266496 1887348736 1912182272 2270716448 2595104512 2794727936 2965833728 3302860288 3544532992 3824364544 4541432896 5190209024 5589455872 6605720576 7648729088 9082865792 10380418048 11178911744 13211441152 18165731584 20760836096 36331463168 72662926336 145325852672
• Sum of all divisors σ(n): 430566645600
• Sum of proper divisors (its aliquot sum) s(n): 285240792928
• 145325852672 is an abundant number, because the sum of its proper divisors (285240792928) is greater than itself. Its abundance is 139914940256

Bases of 145325852672

• Binary: 10000111010110000110001000100000000000₂
• Hexadecimal: 0x21D6188800
• Base-36: 1URF9DKW

Squares and roots of 145325852672

• 145325852672 squared (145325852672²) is 21119603454843849539584
• 145325852672 cubed (145325852672³) is 3069224380169699482954919416168448
• The square root of 145325852672 is 381216.2807016511
• The cube root of 145325852672 is 5257.5203205075

Scales and comparisons

• 145,325,852,672 seconds is equal to 4,620 years, 47 weeks, 3 days, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 145,325,852,672 would take you about nine thousand, two hundred forty-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 145325852672 cubic inches would be around 438.1 feet tall.

Recreational maths with 145325852672

• 145325852672 backwards is 276258523541
• The number of decimal digits it has is: 12
• The sum of 145325852672's digits is 50
• More coming soon!