72434326229451648

Names of 72434326229451648

• Cardinal: 72434326229451648 can be written as Seventy-two quadrillion, four hundred thirty-four trillion, three hundred twenty-six billion, two hundred twenty-nine million, four hundred fifty-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 7.2434326229451648 × 10¹⁶

Factors of 72434326229451648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 521746

Divisors of 72434326229451648

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 84 88 96 99 108 112 126 128 132 144 154 168 176 189 192 198 216 224 231 252 264 288 297 308 336 352 378 384 396 432 448 462 504 528 576 594 616 672 693 704 756 792 864 896 924 1008 1056 1152 1188 1232 1344 1386 1408 1512 1584 1728 1848 2016 2079 2112 2376 2464 2688 2772 3024 3168 3456 3696 4032 4158 4224 4752 4928 5544 6048 6336 7392 8064 8316 9504 9856 11088 12096 12672 14784 16632 19008 22176 24192 29568 33264 38016 44352 66528 88704 133056 266112 521723 1043446 1565169 2086892 3130338 3652061 4173784 4695507 5738953 6260676 7304122 8347568 9391014 10956183 11477906 12521352 14086521 14608244 16695136 17216859 18782028 21912366 22955812 25042704 28173042 29216488 32868549 33390272 34433718 37564056 40172671 43824732 45911624 50085408 51650577 56346084 58432976 65737098 66780544 68867436 75128112 80345342 87649464 91823248 98605647 100170816 103301154 112692168 116865952 120518013 131474196 137734872 150256224 154951731 160690684 175298928 183646496 197211294 200341632 206602308 225384336 233731904 241036026 262948392 275469744 300512448 309903462 321381368 350597856 361554039 367292992 394422588 413204616 450768672 467463808 482072052 525896784 550939488 601024896 619806924 642762736 701195712 723108078 734585984 788845176 826409232 901537344 964144104 1051793568 1084662117 1101878976 1239613848 1285525472 1402391424 1446216156 1577690352 1652818464 1803074688 1928288208 2103587136 2169324234 2203757952 2479227696 2571050944 2892432312 3155380704 3305636928 3856576416 4207174272 4338648468 4958455392 5142101888 5784864624 6310761408 6611273856 7713152832 8677296936 9916910784 11569729248 12621522816 15426305664 17354593872 19833821568 23139458496 34709187744 46278916992 69418375488 138836750976 272194888729 544389777458 816584666187 1088779554916 1633169332374 1905364221103 2177559109832 2449753998561 2994143776019 3266338664748 3810728442206 4355118219664 4899507997122 5716092663309 5988287552038 6532677329496 7349261995683 7621456884412 8710236439328 8982431328057 9799015994244 11432185326618 11976575104076 13065354658992 14698523991366 15242913768824 17148277989927 17420472878656 17964862656114 19598031988488 20959006432133 22864370653236 23953150208152 26130709317984 26947293984171 29397047982732 30485827537648 34296555979854 34840945757312 35929725312228 39196063976976 41918012864266 45728741306472 47906300416304 51444833969781 52261418635968 53894587968342 58794095965464 60971655075296 62877019296399 68593111959708 71859450624456 78392127953952 80841881952513 83836025728532 91457482612944 95812600832608 102889667939562 104522837271936 107789175936684 117588191930928 121943310150592 125754038592798 137186223919416 143718901248912 156784255907904 161683763905026 167672051457064 182914965225888 188631057889197 191625201665216 205779335879124 215578351873368 235176383861856 243886620301184 251508077185596 274372447838832 287437802497824 313568511815808 323367527810052 335344102914128 365829930451776 377262115778394 383250403330432 411558671758248 431156703746736 470352767723712 503016154371192 548744895677664 565893173667591 574875604995648 646735055620104 670688205828256 731659860903552 754524231556788 823117343516496 862313407493472 940705535447424 1006032308742384 1097489791355328 1131786347335182 1149751209991296 1293470111240208 1341376411656512 1509048463113576 1646234687032992 1724626814986944 2012064617484768 2194979582710656 2263572694670364 2586940222480416 2682752823313024 3018096926227152 3292469374065984 3449253629973888 4024129234969536 4527145389340728 5173880444960832 6036193852454304 6584938748131968 8048258469939072 9054290778681456 10347760889921664 12072387704908608 18108581557362912 24144775409817216 36217163114725824 72434326229451648
• Sum of all divisors σ(n): 266533745915577600
• Sum of proper divisors (its aliquot sum) s(n): 194099419686125952
• 72434326229451648 is an abundant number, because the sum of its proper divisors (194099419686125952) is greater than itself. Its abundance is 121665093456674304

Bases of 72434326229451648

• Binary: 100000001010101101010001011001100011100111000001110000000₂
• Hexadecimal: 0x10156A2CC738380
• Base-36: JT7TQ3A4TC0

Squares and roots of 72434326229451648

• 72434326229451648 squared (72434326229451648²) is 5246731616314626997586554769915904
• 72434326229451648 cubed (72434326229451648³) is 380043469534511826488680572522470597520168994209792
• The square root of 72434326229451648 is 269136259.5962343533
• The cube root of 72434326229451648 is 416851.6020435563

Scales and comparisons

• 72,434,326,229,451,648 seconds is equal to 2,303,187,520 years, 5 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 72,434,326,229,451,648 would take you about six billion, nine hundred nine million, five hundred sixty-two thousand, five hundred sixty 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 72434326229451648 cubic inches would be around 34737.6 feet tall.

Recreational maths with 72434326229451648

• 72434326229451648 backwards is 84615492262343427
• 72434326229451648 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 72434326229451648's digits is 72
• More coming soon!