551218913168

Names of 551218913168

• Cardinal: 551218913168 can be written as Five hundred fifty-one billion, two hundred eighteen million, nine hundred thirteen thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 5.51218913168 × 10¹¹

Factors of 551218913168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 130

Divisors of 551218913168

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 37 44 56 73 74 77 88 112 121 146 148 154 176 242 259 292 296 308 407 484 511 518 584 592 616 803 814 847 968 1022 1036 1168 1232 1331 1369 1606 1628 1694 1936 2044 2072 2662 2701 2738 2849 3212 3256 3388 4088 4144 4477 5324 5402 5476 5621 5698 6424 6512 6776 8176 8833 8954 9317 9583 10648 10804 10952 11242 11396 12848 13552 15059 17666 17908 18634 18907 19166 21296 21608 21904 22484 22792 29711 30118 31339 35332 35816 37268 37814 38332 43216 44968 45584 49247 50653 59422 60236 61831 62678 70664 71632 74536 75628 76664 89936 97163 98494 99937 101306 105413 118844 120472 123662 125356 141328 149072 151256 153328 165649 194326 196988 199874 202612 207977 210826 237688 240944 247324 250712 302512 326821 331298 344729 354571 388652 393976 399748 405224 415954 421652 475376 494648 501424 557183 653642 662596 680141 689458 699559 709142 777304 787952 799496 810448 831908 843304 989296 1099307 1114366 1159543 1307284 1325192 1360282 1378916 1399118 1418284 1554608 1598992 1663816 1686608 1822139 2198614 2228732 2287747 2319086 2614568 2650384 2720564 2757832 2798236 2836568 3327632 3595031 3644278 3697669 3900281 4397228 4457464 4575494 4638172 5229136 5441128 5515664 5596472 5673136 6129013 7190062 7288556 7395338 7695149 7800562 8794456 8914928 9150988 9276344 10882256 11192944 12092377 12258026 12754973 14380124 14577112 14790676 15390298 15601124 17588912 18301976 18552688 24184754 24516052 25165217 25509946 25883683 28760248 29154224 29581352 30780596 31202248 36603952 40674359 42903091 48369508 49032104 50330434 51019892 51767366 57520496 59162704 61561192 62404496 67419143 81348718 84646639 85806182 96739016 98064208 100660868 102039784 103534732 123122384 133016147 134838286 162697436 169293278 171612364 193478032 201321736 204079568 207069464 266032294 269676572 284720513 325394872 338586556 343224728 402643472 414138928 447417949 471934001 532064588 539353144 569441026 650789744 677173112 686449456 894835898 931113029 943868002 1064129176 1078706288 1138882052 1354346224 1789671796 1862226058 1887736004 2128258352 2277764104 3131925643 3579343592 3724452116 3775472008 4555528208 4921597439 6263851286 7158687184 7448904232 7550944016 9843194878 12527702572 14897808464 19686389756 25055405144 34451182073 39372779512 50110810288 68902364146 78745559024 137804728292 275609456584 551218913168
• Sum of all divisors σ(n): 1398713095680
• Sum of proper divisors (its aliquot sum) s(n): 847494182512
• 551218913168 is an abundant number, because the sum of its proper divisors (847494182512) is greater than itself. Its abundance is 296275269344

Bases of 551218913168

• Binary: 1000000001010111001101010001111110010000₂
• Hexadecimal: 0x8057351F90
• Base-36: 7185IBGW

Squares and roots of 551218913168

• 551218913168 squared (551218913168²) is 303842290234111123796224
• 551218913168 cubed (551218913168³) is 167483616997322753939493695582277632
• The square root of 551218913168 is 742441.1849890873
• The cube root of 551218913168 is 8199.2608552875

Scales and comparisons

• 551,218,913,168 seconds is equal to 17,527 years, 2 weeks, 6 days, 12 hours, 46 minutes, 8 seconds.
• To count from 1 to 551,218,913,168 would take you about thirty-five thousand and fifty-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 551218913168 cubic inches would be around 683.3 feet tall.

Recreational maths with 551218913168

• 551218913168 backwards is 861319812155
• The number of decimal digits it has is: 12
• The sum of 551218913168's digits is 50
• More coming soon!