168004035072

Names of 168004035072

• Cardinal: 168004035072 can be written as One hundred sixty-eight billion, four million, thirty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.68004035072 × 10¹¹

Factors of 168004035072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 69

Divisors of 168004035072

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 41 46 48 64 69 72 82 92 96 123 128 138 144 164 184 192 207 246 256 276 288 328 368 369 384 414 492 512 529 552 576 656 736 738 768 828 943 984 1058 1104 1152 1312 1472 1476 1536 1587 1656 1681 1886 1968 2116 2208 2304 2624 2829 2944 2952 3174 3312 3362 3772 3936 4232 4416 4608 4761 5043 5248 5658 5888 5904 6348 6624 6724 7544 7872 8464 8487 8832 9522 10086 10496 11316 11776 11808 12696 13248 13448 15088 15129 15744 16928 16974 17664 19044 20172 20992 21689 22632 23616 25392 26496 26896 30176 30258 31488 33856 33948 35328 38088 38663 40344 43378 45264 47232 50784 52992 53792 60352 60516 62976 65067 67712 67896 68921 76176 77326 80688 86756 90528 94464 101568 105984 107584 115989 120704 121032 130134 135424 135792 137842 152352 154652 161376 173512 181056 188928 195201 203136 206763 215168 231978 241408 242064 260268 270848 271584 275684 304704 309304 322752 347024 347967 362112 390402 406272 413526 430336 463956 482816 484128 520536 543168 551368 609408 618608 620289 645504 694048 695934 724224 780804 812544 827052 860672 889249 927912 968256 1041072 1086336 1102736 1218816 1237216 1240578 1291008 1388096 1391868 1448448 1561608 1585183 1654104 1778498 1855824 1936512 2082144 2172672 2205472 2437632 2474432 2481156 2582016 2667747 2776192 2783736 3123216 3170366 3308208 3556996 3711648 3873024 4164288 4345344 4410944 4755549 4948864 4962312 5335494 5552384 5567472 6246432 6340732 6616416 7113992 7423296 7746048 8003241 8328576 8821888 9511098 9897728 9924624 10670988 11104768 11134944 12492864 12681464 13232832 14227984 14266647 14846592 16006482 16657152 17643776 19022196 19795456 19849248 21341976 22269888 24985728 25362928 26465664 28455968 28533294 29693184 32012964 33314304 35287552 36459209 38044392 39698496 42683952 44539776 49971456 50725856 52931328 56911936 57066588 59386368 64025928 72918418 76088784 79396992 85367904 89079552 99942912 101451712 105862656 109377627 113823872 114133176 128051856 145836836 152177568 158793984 170735808 178159104 202903424 218755254 227647744 228266352 256103712 291673672 304355136 317587968 328132881 341471616 405806848 437510508 455295488 456532704 512207424 583347344 608710272 656265762 682943232 811613696 875021016 913065408 1024414848 1166694688 1217420544 1312531524 1365886464 1750042032 1826130816 2048829696 2333389376 2434841088 2625063048 3500084064 3652261632 4097659392 4666778752 5250126096 7000168128 7304523264 9333557504 10500252192 14000336256 18667115008 21000504384 28000672512 42001008768 56001345024 84002017536 168004035072
• Sum of all divisors σ(n): 519540489468
• Sum of proper divisors (its aliquot sum) s(n): 351536454396
• 168004035072 is an abundant number, because the sum of its proper divisors (351536454396) is greater than itself. Its abundance is 183532419324

Bases of 168004035072

• Binary: 10011100011101110100100010001000000000₂
• Hexadecimal: 0x271DD22200
• Base-36: 256H9J40

Squares and roots of 168004035072

• 168004035072 squared (168004035072²) is 28225355800473806045184
• 168004035072 cubed (168004035072³) is 4741973665822479945032418352693248
• The square root of 168004035072 is 409882.9528926521
• The cube root of 168004035072 is 5517.8925288279

Scales and comparisons

• 168,004,035,072 seconds is equal to 5,342 years, 3 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 168,004,035,072 would take you about ten thousand, six hundred eighty-four 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 168004035072 cubic inches would be around 459.8 feet tall.

Recreational maths with 168004035072

• 168004035072 backwards is 270530400861
• 168004035072 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168004035072's digits is 36
• More coming soon!