451147722012

Names of 451147722012

• Cardinal: 451147722012 can be written as Four hundred fifty-one billion, one hundred forty-seven million, seven hundred twenty-two thousand and twelve.

Scientific notation

• Scientific notation: 4.51147722012 × 10¹¹

Factors of 451147722012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 724

Divisors of 451147722012

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 36 37 38 39 52 57 74 76 78 111 114 117 148 156 169 171 222 228 234 247 313 333 337 338 342 444 468 481 494 507 626 666 674 676 684 703 741 939 962 988 1011 1014 1252 1332 1348 1406 1443 1482 1521 1878 1924 2022 2028 2109 2223 2812 2817 2886 2964 3033 3042 3211 3756 4044 4069 4218 4329 4381 4446 5634 5772 5947 6066 6084 6253 6327 6403 6422 8138 8436 8658 8762 8892 9139 9633 11268 11581 11894 12132 12207 12469 12506 12654 12806 12844 13143 16276 17316 17524 17841 18278 18759 19209 19266 23162 23788 24414 24938 25012 25308 25612 26286 27417 28899 34743 35682 36556 36621 37407 37518 38418 38532 39429 46324 48828 49876 52572 52897 53523 54834 56277 56953 57627 57798 69486 71364 73242 74814 75036 76836 77311 78858 82251 83239 104229 105481 105794 107046 109668 112221 112554 113906 115254 115596 118807 138972 146484 149628 150553 154622 157716 158691 162097 164502 166478 170859 208458 210962 211588 214092 220039 224442 225108 227812 230508 231933 236911 237614 249717 301106 309244 316443 317382 324194 329004 332956 341718 356421 416916 421924 440078 448884 451659 463866 473822 475228 476073 486291 499434 512577 602212 632886 634764 648388 660117 683436 695799 710733 712842 749151 880156 903318 927732 947644 949329 952146 972582 998868 1005043 1025154 1069263 1082107 1265772 1320234 1354977 1371253 1391598 1421466 1425684 1458873 1498302 1806636 1898658 1904292 1945164 1957189 1980351 2004139 2010086 2050308 2107261 2132199 2138526 2164214 2640468 2709954 2742506 2783196 2842932 2860507 2917746 2996604 3015129 3079843 3246321 3797316 3902797 3914378 3960702 4008278 4020172 4113759 4214522 4264398 4277052 4328428 5419908 5485012 5721014 5835492 5871567 6012417 6030258 6159686 6321783 6492642 7805594 7828756 7921404 8016556 8227518 8429044 8528796 8581521 9045387 9239529 9738963 11442028 11708391 11743134 12024834 12060516 12319372 12341277 12643566 12985284 15611188 16455036 17163042 17614701 17826289 18037251 18090774 18479058 18965349 19477926 23416782 23486268 24049668 24682554 25287132 25744563 26053807 27718587 34326084 35125173 35229402 35652578 36074502 36181548 36958116 37186591 37930698 38955852 40037959 46833564 49365108 50736361 51489126 52107614 53478867 55437174 70250346 70458804 71305156 72149004 74153143 74373182 75861396 78161421 80075918 101472722 102978252 104215228 106957734 110874348 111559773 120113877 140500692 148306286 148746364 152209083 156322842 160151836 160436601 202945444 213915468 222459429 223119546 234484263 240227754 296612572 304418166 312645684 320873202 334679319 338699491 360341631 444918858 446239092 456627249 468968526 480455508 608836332 641746404 659572693 667378287 669358638 677398982 720683262 889837716 913254498 937937052 963990859 1016098473 1319145386 1334756574 1338717276 1354797964 1441366524 1826508996 1927981718 1978718079 2032196946 2638290772 2669513148 2891972577 3048295419 3855963436 3957436158 4064393892 5783945154 5936154237 6096590838 7914872316 8675917731 11567890308 11872308474 12193181676 12531881167 17351835462 23744616948 25063762334 34703670924 37595643501 50127524668 75191287002 112786930503 150382574004 225573861006 451147722012
• Sum of all divisors σ(n): 1343236308960
• Sum of proper divisors (its aliquot sum) s(n): 892088586948
• 451147722012 is an abundant number, because the sum of its proper divisors (892088586948) is greater than itself. Its abundance is 440940864936

Bases of 451147722012

• Binary: 110100100001010011111111110110100011100₂
• Hexadecimal: 0x690A7FED1C
• Base-36: 5R95PE70

Squares and roots of 451147722012

• 451147722012 squared (451147722012²) is 203534267076616829328144
• 451147722012 cubed (451147722012³) is 91824020942997693223174358039905728
• The square root of 451147722012 is 671675.3099615915
• The cube root of 451147722012 is 7669.6036834387

Scales and comparisons

• 451,147,722,012 seconds is equal to 14,345 years, 5 weeks, 2 days, 3 hours, 40 minutes, 12 seconds.
• To count from 1 to 451,147,722,012 would take you about twenty-eight thousand, six hundred ninety 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 451147722012 cubic inches would be around 639.1 feet tall.

Recreational maths with 451147722012

• 451147722012 backwards is 210227741154
• 451147722012 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 451147722012's digits is 36
• More coming soon!