420051345168

Names of 420051345168

• Cardinal: 420051345168 can be written as Four hundred twenty billion, fifty-one million, three hundred forty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.20051345168 × 10¹¹

Factors of 420051345168

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1018

Divisors of 420051345168

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 49 52 56 73 78 84 91 98 104 112 146 147 156 168 182 196 208 219 273 292 294 307 312 336 364 392 438 511 546 584 588 613 614 624 637 728 784 876 921 949 1022 1092 1168 1176 1226 1228 1274 1456 1533 1752 1839 1842 1898 1911 2044 2149 2184 2352 2452 2456 2548 2847 3066 3504 3577 3678 3684 3796 3822 3991 4088 4291 4298 4368 4904 4912 5096 5694 6132 6447 6643 7154 7356 7368 7592 7644 7969 7982 8176 8582 8596 9808 10192 10731 11388 11973 12264 12873 12894 13286 14308 14712 14736 15043 15184 15288 15938 15964 17164 17192 19929 21462 22411 22776 23907 23946 24528 25746 25788 26572 27937 28616 29424 30037 30086 30576 31876 31928 34328 34384 39858 42924 44749 44822 45129 45552 46501 47814 47892 51492 51576 53144 55783 55874 57232 60074 60172 63752 63856 67233 68656 79716 83811 85848 89498 89644 90111 90258 93002 95628 95784 102984 103152 106288 111566 111748 120148 120344 127504 134247 134466 139503 156877 159432 167349 167622 171696 178996 179288 180222 180516 186004 188191 191256 191568 195559 205968 223132 223496 240296 240688 268494 268932 279006 291343 313243 313754 318864 334698 335244 357992 358576 360444 361032 372008 376382 382512 390481 391118 446264 446992 470631 480592 536988 537864 558012 564573 581737 582686 586677 626486 627508 669396 670488 715984 720888 722064 744016 752764 780962 782236 874029 892528 939729 941262 1073976 1075728 1098139 1116024 1129146 1163474 1165372 1171443 1173354 1252972 1255016 1317337 1338792 1340976 1441776 1505528 1561924 1564472 1745211 1748058 1879458 1882524 2039401 2147952 2192701 2196278 2232048 2258292 2326948 2330744 2342886 2346708 2446483 2505944 2510032 2634674 2677584 3011056 3123848 3128944 3294417 3490422 3496116 3758916 3765048 3952011 4072159 4078802 4385402 4392556 4516584 4653896 4661488 4685772 4693416 4892966 5011888 5269348 6118203 6247696 6578103 6588834 6980844 6992232 7339449 7517832 7530096 7904022 8144318 8157604 8770804 8785112 9033168 9221359 9307792 9371544 9386832 9785932 10538696 12216477 12236406 13156206 13177668 13737943 13961688 13984464 14275807 14678898 15035664 15808044 16288636 16315208 17125381 17541608 17570224 18442718 18743088 19571864 21077392 24432954 24472812 26312412 26355336 27475886 27664077 27923376 28505113 28551614 29357796 31616088 32577272 32630416 34250762 35083216 36885436 39143728 41213829 42827421 48865908 48945624 51376143 52624824 52710672 54951772 55328154 57010226 57103228 58715592 63232176 65154544 68501524 73770872 82427658 85515339 85654842 96165601 97731816 97891248 102752286 105249648 109903544 110656308 114020452 114206456 117431184 119877667 137003048 147541744 164855316 171030678 171309684 178593259 192331202 195463632 205504572 219807088 221312616 228040904 228412912 239755334 274006096 288496803 329710632 342061356 342619368 357186518 359633001 384662404 411009144 442625232 456081808 479510668 535779777 576993606 659421264 673159207 684122712 685238736 714373036 719266002 769324808 822018288 959021336 1071559554 1153987212 1250152813 1346318414 1368245424 1428746072 1438532004 1538649616 1918042672 2019477621 2143119108 2307974424 2500305626 2692636828 2857492144 2877064008 3750458439 4038955242 4286238216 4615948848 5000611252 5385273656 5754128016 7500916878 8077910484 8572476432 8751069691 10001222504 10770547312 15001833756 16155820968 17502139382 20002445008 26253209073 30003667512 32311641936 35004278764 52506418146 60007335024 70008557528 105012836292 140017115056 210025672584 420051345168
• Sum of all divisors σ(n): 1384762786176
• Sum of proper divisors (its aliquot sum) s(n): 964711441008
• 420051345168 is an abundant number, because the sum of its proper divisors (964711441008) is greater than itself. Its abundance is 544660095840

Bases of 420051345168

• Binary: 110000111001101000000101101111100010000₂
• Hexadecimal: 0x61CD02DF10
• Base-36: 5CYVQ49C

Squares and roots of 420051345168

• 420051345168 squared (420051345168²) is 176443132577446276948224
• 420051345168 cubed (420051345168³) is 74115175184812071570354961088581632
• The square root of 420051345168 is 648113.6822872975
• The cube root of 420051345168 is 7489.1775473319

Scales and comparisons

• 420,051,345,168 seconds is equal to 13,356 years, 17 weeks, 2 days, 9 hours, 12 minutes, 48 seconds.
• To count from 1 to 420,051,345,168 would take you about twenty-six thousand, seven hundred twelve 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 420051345168 cubic inches would be around 624.1 feet tall.

Recreational maths with 420051345168

• 420051345168 backwards is 861543150024
• 420051345168 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420051345168's digits is 39
• More coming soon!