143745027972

Names of 143745027972

• Cardinal: 143745027972 can be written as One hundred forty-three billion, seven hundred forty-five million, twenty-seven thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.43745027972 × 10¹¹

Factors of 143745027972

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4689

Divisors of 143745027972

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 19 21 26 28 37 38 39 41 42 52 57 74 76 78 82 84 91 111 114 123 133 148 156 164 182 222 228 246 247 259 266 273 287 364 399 444 481 492 494 518 532 533 546 574 703 741 777 779 798 861 962 988 1036 1066 1092 1148 1406 1443 1482 1517 1554 1558 1596 1599 1722 1729 1924 2109 2132 2337 2812 2886 2964 3034 3108 3116 3198 3367 3444 3458 3731 4218 4551 4567 4674 4921 5187 5453 5772 6068 6396 6734 6916 7462 8436 9102 9134 9139 9348 9842 10101 10127 10374 10619 10906 11193 13468 13701 14763 14924 16359 18204 18268 18278 19684 19721 20202 20254 20748 21238 21812 22386 27402 27417 28823 29526 30381 31857 31969 32718 36556 39442 40404 40508 42476 44772 54804 54834 57646 59052 59163 59371 60762 63714 63938 63973 65436 70889 78884 86469 86773 95907 109668 115292 118326 118742 121524 127428 127876 127946 138047 141778 168979 172938 173546 178113 187247 191814 191919 201761 212667 236652 237484 255892 260319 276094 283556 337958 345876 347092 356226 374494 374699 383628 383838 403522 414141 415597 425334 506937 520638 552188 561741 605283 607411 675916 712452 748988 749398 767676 807044 828282 831194 850668 1013874 1041276 1123482 1124097 1128049 1182853 1210566 1214822 1246791 1310729 1498796 1656564 1662388 1822233 2027748 2196727 2246964 2248194 2256098 2365706 2421132 2429644 2434211 2493582 2621458 2622893 3210601 3384147 3548559 3557693 3644466 3932187 4393454 4496388 4512196 4731412 4868422 4987164 5242916 5245786 6421202 6590181 6768294 6928139 7097118 7115386 7288932 7302633 7864374 7868679 7896343 8786908 9631803 9736844 10491572 10673079 12842404 13180362 13536588 13856278 14194236 14230772 14605266 15377089 15728748 15737358 15792686 17039477 19263606 20784417 21346158 22474207 23689029 24903851 26360724 27712556 29210532 30754178 31474716 31585372 34078954 38527212 41568834 41737813 42692316 44948414 46131267 46250009 47378058 48496973 49807702 51118431 61508356 67422621 68157908 74711553 83137668 83475626 89896828 90065807 92262534 92500018 94756116 96993946 99615404 102236862 125213439 131634641 134845242 138750027 145490919 149423106 166951252 180131614 184525068 185000036 193987892 204473724 250426878 263269282 269690484 270197421 277500054 290981838 292164691 298846212 323750063 360263228 394903923 500853756 526538564 540394842 555000108 581963676 584329382 630460649 647500126 789807846 876494073 921442487 971250189 1080789684 1168658764 1260921298 1295000252 1579615692 1711250333 1752988146 1842884974 1891381947 1942500378 2521842596 2764327461 3422500666 3505976292 3685769948 3782763894 3885000756 5133750999 5528654922 6845001332 7565527788 10267501998 11057309844 11978752331 20535003996 23957504662 35936256993 47915009324 71872513986 143745027972
• Sum of all divisors σ(n): 457261916160
• Sum of proper divisors (its aliquot sum) s(n): 313516888188
• 143745027972 is an abundant number, because the sum of its proper divisors (313516888188) is greater than itself. Its abundance is 169771860216

Bases of 143745027972

• Binary: 10000101110111110111110000111110000100₂
• Hexadecimal: 0x2177DF0F84
• Base-36: 1U1A2TFO

Squares and roots of 143745027972

• 143745027972 squared (143745027972²) is 20662633066671062432784
• 143745027972 cubed (143745027972³) is 2970150768143804010323494449834048
• The square root of 143745027972 is 379137.2152295261
• The cube root of 143745027972 is 5238.3873693151

Scales and comparisons

• 143,745,027,972 seconds is equal to 4,570 years, 33 weeks, 4 days, 14 hours, 26 minutes, 12 seconds.
• To count from 1 to 143,745,027,972 would take you about nine thousand, one hundred forty-one 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 143745027972 cubic inches would be around 436.5 feet tall.

Recreational maths with 143745027972

• 143745027972 backwards is 279720547341
• The number of decimal digits it has is: 12
• The sum of 143745027972's digits is 51
• More coming soon!