12432809820928

Names of 12432809820928

• Cardinal: 12432809820928 can be written as Twelve trillion, four hundred thirty-two billion, eight hundred nine million, eight hundred twenty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2432809820928 × 10¹³

Factors of 12432809820928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 114

Divisors of 12432809820928

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 29 32 46 49 53 56 58 64 92 98 106 112 116 128 161 184 196 203 212 224 232 256 322 368 371 392 406 424 448 464 529 644 667 736 742 784 812 848 896 928 1058 1127 1219 1288 1334 1421 1472 1484 1537 1568 1624 1696 1792 1856 2116 2254 2438 2576 2597 2668 2809 2842 2944 2968 3074 3136 3248 3392 3703 3712 4232 4508 4669 4876 5152 5194 5336 5618 5684 5888 5936 6148 6272 6496 6784 7406 7424 8464 8533 9016 9338 9752 10304 10388 10672 10759 11236 11368 11872 12167 12296 12544 12992 13568 14812 15341 16928 17066 18032 18676 19504 19663 20608 20776 21344 21518 22472 22736 23744 24334 24592 25921 25984 28037 29624 30682 32683 33856 34132 35351 36064 37352 39008 39326 41216 41552 42688 43036 44944 45472 47488 48668 49184 51842 51968 56074 59248 59731 61364 64607 65366 67712 68264 70702 72128 74704 75313 78016 78652 81461 83104 85169 85376 86072 89888 90944 94976 97336 98368 103684 107387 112148 118496 119462 122728 129214 130732 135424 136528 137641 141404 144256 149408 150626 156032 157304 162922 166208 170338 170752 172144 179776 181888 194672 196259 196736 207368 214774 224296 236992 238924 245456 247457 258428 261464 273056 275282 282808 288512 298816 301252 312064 314608 325844 332416 340676 344288 352843 359552 363776 389344 392518 393472 414736 429548 448592 452249 473984 477848 490912 494914 516856 522928 546112 550564 565616 570227 596183 597632 602504 629216 644851 651688 664832 681352 688576 705686 719104 751709 778688 785036 813073 829472 859096 897184 904498 947968 955696 981824 989828 1033712 1045856 1092224 1101128 1131232 1140454 1192366 1195264 1205008 1258432 1289702 1303376 1362704 1373813 1377152 1411372 1485961 1503418 1557376 1570072 1626146 1658944 1718192 1732199 1794368 1808996 1873603 1911392 1963648 1979656 2067424 2091712 2184448 2202256 2262464 2280908 2384732 2410016 2469901 2516864 2579404 2606752 2725408 2747626 2754304 2822744 2971922 3006836 3114752 3140144 3165743 3252292 3317888 3436384 3464398 3588736 3617992 3747206 3822784 3927296 3959312 3991589 4134848 4183424 4404512 4513957 4524928 4561816 4769464 4820032 4939802 5033728 5158808 5213504 5450816 5495252 5645488 5691511 5943844 6013672 6280288 6331486 6504584 6635776 6872768 6928796 7177472 7235984 7494412 7645568 7918624 7983178 8269696 8366848 8809024 9027914 9049856 9123632 9538928 9640064 9879604 10317616 10401727 10427008 10901632 10990504 11290976 11383022 11887688 12027344 12560576 12662972 13009168 13115221 13745536 13857592 14471968 14988824 15291136 15837248 15966356 16539392 17289307 17618048 18055828 18247264 18700679 19077856 19280128 19759208 20635232 20803454 20854016 21803264 21981008 22581952 22766044 23775376 24054688 25121152 25325944 26018336 26230442 27491072 27715184 28943936 29977648 31597699 31674496 31932712 34177103 34578614 35236096 36111656 36494528 37401358 38155712 39518416 39840577 41270464 41606908 43092869 43962016 45163904 45532088 47550752 48109376 50242304 50651888 52036672 52460884 55430368 57887872 59955296 63195398 63348992 63865424 68354206 69157228 72223312 72812089 72989056 74802716 76311424 79036832 79681154 82540928 83213816 86185738 87924032 90327808 91064176 91806547 95101504 96218752 101303776 104073344 104921768 110860736 115775744 119910592 126390796 127730848 130904753 136708412 138314456 144446624 145624178 145978112 149605432 152622848 158073664 159362308 165081856 166427632 172371476 175848064 182128352 183613094 190203008 192437504 202607552 208146688 209843536 221721472 239239721 239821184 252781592 255461696 261809506 273416824 276628912 288893248 291248356 299210864 301650083 316147328 318724616 332855264 344742952 351696128 364256704 367226188 380406016 405215104 419687072 443442944 478479442 479642368 505563184 510923392 523619012 546833648 553257824 577786496 582496712 598421728 603300166 632294656 637449232 665710528 689485904 728513408 734452376 810430208 839374144 916333271 956958884 991135987 1011126368 1021846784 1047238024 1093667296 1106515648 1155572992 1164993424 1196843456 1206600332 1274898464 1331421056 1378971808 1457026816 1468904752 1674678047 1678748288 1832666542 1913917768 1982271974 2022252736 2094476048 2111550581 2187334592 2213031296 2329986848 2393686912 2413200664 2549796928 2662842112 2757943616 2937809504 3349356094 3357496576 3665333084 3827835536 3964543948 4044505472 4188952096 4223101162 4374669184 4426062592 4659973696 4787373824 4826401328 5099593856 5515887232 5875619008 6698712188 6937951909 7330666168 7655671072 7929087896 8089010944 8377904192 8446202324 8749338368 9319947392 9652802656 10199187712 11031774464 11751238016 13397424376 13875903818 14661332336 15311342144 15858175792 16755808384 16892404648 18639894784 19305605312 23502476032 26794848752 27751807636 29322664672 30622684288 31716351584 33511616768 33784809296 38611210624 48565663363 53589697504 55503615272 58645329344 61245368576 63432703168 67569618592 77222421248 97131326726 107179395008 111007230544 117290658688 126865406336 135139237184 194262653452 214358790016 222014461088 234581317376 253730812672 270278474368 388525306904 428717580032 444028922176 540556948736 777050613808 888057844352 1554101227616 1776115688704 3108202455232 6216404910464 12432809820928
• Sum of all divisors σ(n): 31821853341600
• Sum of proper divisors (its aliquot sum) s(n): 19389043520672
• 12432809820928 is an abundant number, because the sum of its proper divisors (19389043520672) is greater than itself. Its abundance is 6956233699744

Bases of 12432809820928

• Binary: 10110100111010111101001101101000001100000000₂
• Hexadecimal: 0xB4EBD368300
• Base-36: 4ENJXYMF4

Squares and roots of 12432809820928

• 12432809820928 squared (12432809820928²) is 154574760043363727426781184
• 12432809820928 cubed (12432809820928³) is 1921798594734721553503729974478479818752
• The square root of 12432809820928 is 3526018.9762575017
• The cube root of 12432809820928 is 23166.2868817325

Scales and comparisons

• 12,432,809,820,928 seconds is equal to 395,324 years, 46 weeks, 3 days, 19 hours, 35 minutes, 28 seconds.
• To count from 1 to 12,432,809,820,928 would take you about nine hundred eighty-eight thousand, three hundred twelve 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 12432809820928 cubic inches would be around 1930.5 feet tall.

Recreational maths with 12432809820928

• 12432809820928 backwards is 82902890823421
• 12432809820928 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12432809820928's digits is 58
• More coming soon!