164544918918912

Names of 164544918918912

• Cardinal: 164544918918912 can be written as One hundred sixty-four trillion, five hundred forty-four billion, nine hundred eighteen million, nine hundred eighteen thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.64544918918912 × 10¹⁴

Factors of 164544918918912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4232

Divisors of 164544918918912

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 576 672 756 768 864 896 1008 1033 1152 1344 1512 1728 1792 2016 2066 2304 2688 3024 3099 3187 3456 4032 4132 5376 6048 6198 6374 6912 7231 8064 8264 9297 9561 12096 12396 12748 14462 16128 16528 18594 19122 21693 22309 24192 24792 25496 27891 28683 28924 33056 37188 38244 43386 44618 48384 49584 50992 55782 57366 57848 65079 66112 66927 74376 76488 86049 86772 89236 99168 101984 111564 114732 115696 130158 132224 133854 148752 152976 172098 173544 178472 195237 198336 200781 203968 223128 229464 231392 260316 264448 267708 297504 305952 344196 347088 356944 390474 396672 401562 407936 446256 458928 462784 520632 535416 595008 602343 611904 688392 694176 713888 780948 793344 803124 815872 892512 917856 925568 1041264 1067089 1070832 1190016 1204686 1223808 1376784 1388352 1427776 1561896 1606248 1785024 1835712 1851136 2082528 2134178 2141664 2380032 2409372 2447616 2753568 2776704 2855552 3123792 3201267 3212496 3292171 3570048 3671424 4165056 4268356 4283328 4818744 5507136 5553408 5711104 6247584 6402534 6424992 6584342 7140096 7342848 7469623 8330112 8536712 8566656 9603801 9637488 9876513 11014272 12495168 12805068 12849984 13168684 14939246 16660224 17073424 17133312 19207602 19274976 19753026 22028544 22408869 23045197 24990336 25610136 25699968 26337368 28811403 29629539 29878492 34146848 38415204 38549952 39506052 44817738 46090394 49980672 51220272 51399936 52674736 57622806 59259078 59756984 67226607 68293696 69135591 76830408 77099904 79012104 88888617 89635476 92180788 102440544 105349472 115245612 118518156 119513968 134453214 136587392 138271182 153660816 154199808 158024208 177777234 179270952 184361576 201679821 204881088 207406773 210698944 230491224 237036312 239027936 268906428 273174784 276542364 307321632 316048416 355554468 358541904 368723152 403359642 409762176 414813546 421397888 460982448 474072624 478055872 537812856 553084728 614643264 622220319 632096832 711108936 717083808 737446304 806719284 819524352 829627092 842795776 921964896 948145248 956111744 1075625712 1106169456 1229286528 1244440638 1264193664 1422217872 1434167616 1474892608 1613438568 1659254184 1843929792 1896290496 1912223488 2151251424 2212338912 2458573056 2488881276 2528387328 2844435744 2868335232 2949785216 3226877136 3318508368 3400812643 3687859584 3792580992 4302502848 4424677824 4977762552 5688871488 5736670464 5899570432 6453754272 6637016736 6801625286 7375719168 7585161984 8605005696 8849355648 9955525104 10202437929 11377742976 12907508544 13274033472 13603250572 17210011392 17698711296 19911050208 20404875858 22755485952 23805688501 25815017088 26548066944 27206501144 30607313787 39822100416 40809751716 47611377002 51630034176 53096133888 54413002288 61214627574 71417065503 79644200832 81619503432 91821941361 95222754004 108826004576 122429255148 142834131006 159288401664 163239006864 183643882722 190445508008 214251196509 217652009152 244858510296 285668262012 326478013728 367287765444 380891016016 428502393018 435304018304 489717020592 571336524024 642753589527 652956027456 734575530888 761782032032 857004786036 870608036608 979434041184 1142673048048 1285507179054 1305912054912 1469151061776 1523564064064 1714009572072 1958868082368 2285346096096 2571014358108 2611824109824 2938302123552 3047128128128 3428019144144 3917736164736 4570692192192 5142028716216 5876604247104 6094256256256 6856038288288 7835472329472 9141384384384 10284057432432 11753208494208 13712076576576 18282768768768 20568114864864 23506416988416 27424153153152 41136229729728 54848306306304 82272459459456 164544918918912
• Sum of all divisors σ(n): 556814399796480
• Sum of proper divisors (its aliquot sum) s(n): 392269480877568
• 164544918918912 is an abundant number, because the sum of its proper divisors (392269480877568) is greater than itself. Its abundance is 227724561958656

Bases of 164544918918912

• Binary: 100101011010011100011001011100010001011100000000₂
• Hexadecimal: 0x95A719711700
• Base-36: 1MBQW4ATC0

Squares and roots of 164544918918912

• 164544918918912 squared (164544918918912²) is 27075030342031324222831263744
• 164544918918912 cubed (164544918918912³) is 4455058672356626479333872224843175221526528
• The square root of 164544918918912 is 12827506.3406303565
• The cube root of 164544918918912 is 54797.5942120219

Scales and comparisons

• 164,544,918,918,912 seconds is equal to 5,232,019 years, 23 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 164,544,918,918,912 would take you about thirteen million, eighty thousand and forty-eight 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 164544918918912 cubic inches would be around 4566.5 feet tall.

Recreational maths with 164544918918912

• 164544918918912 backwards is 219819819445461
• 164544918918912 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 164544918918912's digits is 72
• More coming soon!