145162838016

Names of 145162838016

• Cardinal: 145162838016 can be written as One hundred forty-five billion, one hundred sixty-two million, eight hundred thirty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.45162838016 × 10¹¹

Factors of 145162838016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 155

Divisors of 145162838016

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 32 36 42 48 53 54 56 58 61 63 64 72 84 87 96 106 108 112 116 122 126 128 144 159 168 174 183 189 192 203 212 216 224 232 244 252 256 261 288 318 336 348 366 371 378 384 406 424 427 432 448 464 477 488 504 512 522 549 576 609 636 672 696 732 742 756 768 783 812 848 854 864 896 928 954 976 1008 1024 1044 1098 1113 1152 1218 1272 1281 1344 1392 1431 1464 1484 1512 1536 1537 1566 1624 1647 1696 1708 1728 1769 1792 1827 1856 1908 1952 2016 2048 2088 2196 2226 2304 2436 2544 2562 2688 2784 2862 2928 2968 3024 3072 3074 3132 3233 3248 3294 3339 3392 3416 3456 3538 3584 3654 3712 3816 3843 3904 4032 4096 4176 4392 4452 4608 4611 4872 5088 5124 5307 5376 5481 5568 5724 5856 5936 6048 6144 6148 6264 6466 6496 6588 6678 6784 6832 6912 7076 7168 7308 7424 7632 7686 7808 8064 8192 8352 8784 8904 9216 9222 9699 9744 10017 10176 10248 10614 10752 10759 10962 11136 11448 11529 11712 11872 12096 12288 12296 12383 12528 12932 12992 13176 13356 13568 13664 13824 13833 14152 14336 14616 14848 15264 15372 15616 15921 16128 16704 17568 17808 18432 18444 19398 19488 20034 20352 20496 21228 21504 21518 21924 22272 22631 22896 23058 23424 23744 24192 24576 24592 24766 25056 25864 25984 26352 26712 27136 27328 27648 27666 28304 28672 29097 29232 29696 30528 30744 31232 31842 32256 32277 33408 35136 35616 36864 36888 37149 38796 38976 40068 40704 40992 41499 42456 43008 43036 43848 44544 45262 45792 46116 46848 47488 47763 48384 49184 49532 50112 51728 51968 52704 53424 54272 54656 55296 55332 56608 57344 58194 58464 59392 61056 61488 62464 63684 64512 64554 66816 67893 70272 71232 73728 73776 74298 77592 77952 80136 81408 81984 82998 84912 86016 86072 87291 87696 89088 90524 91584 92232 93696 93757 94976 95526 96768 96831 98368 99064 100224 103456 103936 105408 106848 108544 109312 110592 110664 111447 113216 116388 116928 118784 122112 122976 124928 127368 129024 129108 133632 135786 140544 142464 147552 148596 155184 155904 160272 162816 163968 165996 169824 172032 172144 174582 175392 178176 181048 183168 184464 187392 187514 189952 191052 193536 193662 196736 198128 200448 203679 206912 207872 210816 213696 217088 218624 221184 221328 222894 226432 232776 233856 237568 244224 245952 249856 254736 258048 258216 267264 271572 281088 281271 284928 290493 295104 297192 310368 311808 320544 325632 327936 331992 334341 339648 344288 349164 350784 356352 362096 366336 368928 374784 375028 379904 382104 387072 387324 393472 396256 400896 407358 413824 415744 421632 427392 434176 437248 442656 445788 452864 465552 467712 488448 491904 499712 509472 516096 516432 534528 543144 562176 562542 569856 580986 590208 594384 611037 620736 623616 641088 651264 655872 656299 663984 668682 679296 688576 698328 701568 712704 724192 732672 737856 749568 750056 759808 764208 774144 774648 786944 792512 801792 814716 827648 831488 843264 843813 854784 874496 885312 891576 905728 931104 935424 976896 983808 1018944 1032864 1069056 1086288 1124352 1125084 1139712 1161972 1180416 1188768 1222074 1241472 1247232 1282176 1302528 1311744 1312598 1327968 1337364 1358592 1377152 1396656 1403136 1448384 1465344 1475712 1499136 1500112 1519616 1528416 1548288 1549296 1573888 1585024 1603584 1629432 1655296 1662976 1686528 1687626 1709568 1748992 1770624 1783152 1811456 1862208 1870848 1953792 1967616 1968897 2037888 2065728 2138112 2172576 2248704 2250168 2279424 2323944 2360832 2377536 2444148 2482944 2494464 2531439 2564352 2623488 2625196 2655936 2674728 2717184 2754304 2793312 2806272 2896768 2930688 2951424 3000224 3039232 3056832 3098592 3147776 3170048 3207168 3258864 3310592 3373056 3375252 3419136 3497984 3541248 3566304 3622912 3724416 3741696 3907584 3935232 3937794 4075776 4131456 4345152 4497408 4500336 4558848 4647888 4721664 4755072 4888296 4965888 4988928 5062878 5128704 5246976 5250392 5311872 5349456 5434368 5508608 5586624 5612544 5793536 5861376 5902848 5906691 6000448 6113664 6197184 6295552 6340096 6414336 6517728 6621184 6746112 6750504 6838272 7082496 7132608 7245824 7448832 7483392 7870464 7875588 8151552 8262912 8690304 9000672 9117696 9295776 9443328 9510144 9776592 9931776 10125756 10257408 10493952 10500784 10623744 10698912 10868736 11017216 11173248 11225088 11587072 11722752 11805696 11813382 12000896 12227328 12394368 12591104 12680192 13035456 13242368 13492224 13501008 13676544 14164992 14265216 14491648 14897664 14966784 15740928 15751176 16303104 16525824 17380608 17720073 18001344 18591552 18886656 19020288 19553184 19863552 20251512 20514816 21001568 21247488 21397824 21737472 22034432 22346496 22450176 23174144 23611392 23626764 24001792 24454656 24788736 25360384 26070912 26484736 27002016 27353088 28329984 28530432 29795328 31481856 31502352 32606208 33051648 34761216 35440146 36002688 37183104 37773312 38040576 39106368 39727104 40503024 41029632 42003136 42494976 42795648 43474944 44068864 44692992 44900352 46348288 47222784 47253528 48003584 48909312 49577472 50720768 52141824 54004032 56659968 57060864 59590656 63004704 65212416 66103296 69522432 70880292 72005376 74366208 76081152 78212736 79454208 81006048 82059264 84006272 84989952 85591296 88137728 89385984 92696576 94445568 94507056 96007168 97818624 99154944 101441536 104283648 108008064 113319936 114121728 119181312 126009408 130424832 132206592 139044864 141760584 144010752 148732416 152162304 156425472 162012096 168012544 169979904 171182592 178771968 185393152 189014112 192014336 195637248 198309888 208567296 216016128 228243456 238362624 252018816 264413184 278089728 283521168 288021504 297464832 304324608 312850944 324024192 336025088 339959808 342365184 357543936 378028224 384028672 391274496 396619776 417134592 432032256 456486912 504037632 556179456 567042336 576043008 594929664 625701888 648048384 672050176 684730368 715087872 756056448 768057344 793239552 834269184 864064512 912973824 1008075264 1134084672 1152086016 1189859328 1251403776 1296096768 1344100352 1369460736 1512112896 1668538368 1728129024 2016150528 2268169344 2304172032 2379718656 2502807552 2592193536 2688200704 2738921472 3024225792 3456258048 4032301056 4536338688 5005615104 5184387072 5376401408 6048451584 6912516096 8064602112 9072677376 10368774144 12096903168 16129204224 18145354752 20737548288 24193806336 36290709504 48387612672 72581419008 145162838016
• Sum of all divisors σ(n): 526562726400
• Sum of proper divisors (its aliquot sum) s(n): 381399888384
• 145162838016 is an abundant number, because the sum of its proper divisors (381399888384) is greater than itself. Its abundance is 236237050368

Bases of 145162838016

• Binary: 10000111001100011000010010000000000000₂
• Hexadecimal: 0x21CC612000
• Base-36: 1UOQ7EO0

Squares and roots of 145162838016

• 145162838016 squared (145162838016²) is 21072249540859454816256
• 145162838016 cubed (145162838016³) is 3058907546732511412914240771588096
• The square root of 145162838016 is 381002.4120868529
• The cube root of 145162838016 is 5255.5537662483

Scales and comparisons

• 145,162,838,016 seconds is equal to 4,615 years, 37 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 145,162,838,016 would take you about nine thousand, two hundred thirty-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 145162838016 cubic inches would be around 438 feet tall.

Recreational maths with 145162838016

• 145162838016 backwards is 610838261541
• The number of decimal digits it has is: 12
• The sum of 145162838016's digits is 45
• More coming soon!