144804646728

Names of 144804646728

• Cardinal: 144804646728 can be written as One hundred forty-four billion, eight hundred four million, six hundred forty-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.44804646728 × 10¹¹

Factors of 144804646728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2600

Divisors of 144804646728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 67 72 81 84 98 108 126 134 147 162 168 189 196 201 216 243 252 268 294 324 378 392 402 441 469 486 504 536 567 588 603 648 729 756 804 882 938 972 1134 1176 1206 1323 1407 1458 1512 1608 1701 1764 1809 1876 1944 2187 2268 2412 2521 2646 2814 2916 3283 3402 3528 3618 3752 3969 4221 4374 4536 4824 5042 5103 5292 5427 5628 5832 6566 6804 7236 7563 7938 8442 8748 9849 10084 10206 10584 10854 11256 11907 12663 13132 13608 14472 15126 15309 15876 16281 16884 17496 17647 19698 20168 20412 21708 22689 23814 25326 26264 29547 30252 30618 31752 32562 33768 35294 35721 37989 39396 40824 43416 45378 47628 48843 50652 52941 59094 60504 61236 65124 68067 70588 71442 75978 78792 88641 90756 95256 97686 101304 105882 107163 113967 118188 122472 123529 130248 136134 141176 142884 146529 151956 158823 168907 177282 181512 195372 204201 211764 214326 227934 236376 247058 265923 272268 285768 293058 303912 317646 337814 341901 354564 370587 390744 408402 423528 428652 455868 476469 494116 506721 531846 544536 586116 612603 635292 675628 683802 709128 741174 797769 816804 857304 911736 952938 988232 1013442 1025703 1063692 1111761 1172232 1182349 1225206 1270584 1351256 1367604 1429407 1482348 1520163 1595538 1633608 1837809 1905876 2026884 2051406 2127384 2223522 2364698 2393307 2450412 2735208 2858814 2964696 3040326 3191076 3335283 3547047 3675618 3811752 4053768 4102812 4288221 4447044 4560489 4729396 4786614 4900824 5513427 5717628 6080652 6382152 6670566 7094094 7179921 7351236 8205624 8276443 8576442 8894088 9120978 9458792 9573228 10005849 10641141 11026854 11435256 12161304 12864663 13341132 13681467 14188188 14359842 14702472 16552886 17152884 18241956 19146456 20011698 21282282 22053708 24829329 25729326 26682264 27362934 28376376 28719684 30017547 31923423 33105772 34305768 36483912 38593989 40023396 41044401 42564564 44107416 49658658 51458652 54725868 57439368 60035094 63846846 66211544 74487987 77187978 80046792 82088802 85129128 90052641 95770269 99317316 102917304 109451736 120070188 123133203 127693692 148975974 154375956 164177604 180105282 191540538 198634632 223463961 240140376 246266406 255387384 270157923 287310807 297951948 308751912 328355208 360210564 369399609 383081076 446927922 492532812 540315846 574621614 595903896 670391883 720421128 738799218 766162152 861932421 893855844 985065624 1080631692 1149243228 1340783766 1477598436 1723864842 1787711688 2011175649 2161263384 2298486456 2585797263 2681567532 2955196872 3447729684 4022351298 5171594526 5363135064 6033526947 6895459368 8044702596 10343189052 12067053894 16089405192 18100580841 20686378104 24134107788 36201161682 48268215576 72402323364 144804646728
• Sum of all divisors σ(n): 480943382400
• Sum of proper divisors (its aliquot sum) s(n): 336138735672
• 144804646728 is an abundant number, because the sum of its proper divisors (336138735672) is greater than itself. Its abundance is 191334088944

Bases of 144804646728

• Binary: 10000110110111000001111000111101001000₂
• Hexadecimal: 0x21B7078F48
• Base-36: 1UISY4I0

Squares and roots of 144804646728

• 144804646728 squared (144804646728²) is 20968385714020881105984
• 144804646728 cubed (144804646728³) is 3036319685775235724967303046820352
• The square root of 144804646728 is 380532.0574248641
• The cube root of 144804646728 is 5251.2274889817

Scales and comparisons

• 144,804,646,728 seconds is equal to 4,604 years, 17 weeks, 4 days, 16 hours, 58 minutes, 48 seconds.
• To count from 1 to 144,804,646,728 would take you about nine thousand, two hundred 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 144804646728 cubic inches would be around 437.6 feet tall.

Recreational maths with 144804646728

• 144804646728 backwards is 827646408441
• 144804646728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144804646728's digits is 54
• More coming soon!