143239145472

Names of 143239145472

• Cardinal: 143239145472 can be written as One hundred forty-three billion, two hundred thirty-nine million, one hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.43239145472 × 10¹¹

Factors of 143239145472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2635

Divisors of 143239145472

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 128 144 148 162 192 216 222 243 256 288 296 324 333 384 432 444 486 512 576 592 648 666 729 768 864 888 972 999 1024 1152 1184 1296 1332 1458 1536 1728 1776 1944 1998 2048 2304 2368 2592 2593 2664 2916 2997 3072 3456 3552 3888 3996 4608 4736 5184 5186 5328 5832 5994 6144 6912 7104 7776 7779 7992 8991 9216 9472 10368 10372 10656 11664 11988 13824 14208 15552 15558 15984 17982 18432 18944 20736 20744 21312 23328 23337 23976 26973 27648 28416 31104 31116 31968 35964 37888 41472 41488 42624 46656 46674 47952 53946 55296 56832 62208 62232 63936 70011 71928 75776 82944 82976 85248 93312 93348 95904 95941 107892 113664 124416 124464 127872 140022 143856 165888 165952 170496 186624 186696 191808 191882 210033 215784 227328 248832 248928 255744 280044 287712 287823 331904 340992 373248 373392 383616 383764 420066 431568 497664 497856 511488 560088 575424 575646 630099 663808 681984 746496 746784 767232 767528 840132 863136 863469 995712 1022976 1120176 1150848 1151292 1260198 1327616 1492992 1493568 1534464 1535056 1680264 1726272 1726938 1890297 1991424 2045952 2240352 2301696 2302584 2520396 2590407 2655232 2987136 3068928 3070112 3360528 3452544 3453876 3780594 3982848 4480704 4603392 4605168 5040792 5180814 5310464 5974272 6137856 6140224 6721056 6905088 6907752 7561188 7771221 7965696 8961408 9206784 9210336 10081584 10361628 11948544 12280448 13442112 13810176 13815504 15122376 15542442 15931392 17922816 18413568 18420672 20163168 20723256 23313663 23897088 24560896 26884224 27620352 27631008 30244752 31084884 35845632 36841344 40326336 41446512 46627326 47794176 49121792 53768448 55240704 55262016 60489504 62169768 69940989 71691264 73682688 80652672 82893024 93254652 98243584 107536896 110524032 120979008 124339536 139881978 143382528 147365376 161305344 165786048 186509304 196487168 215073792 221048064 241958016 248679072 279763956 294730752 322610688 331572096 373018608 430147584 442096128 483916032 497358144 559527912 589461504 645221376 663144192 746037216 884192256 967832064 994716288 1119055824 1290442752 1326288384 1492074432 1768384512 1935664128 1989432576 2238111648 2652576768 2984148864 3871328256 3978865152 4476223296 5305153536 5968297728 7957730304 8952446592 11936595456 15915460608 17904893184 23873190912 35809786368 47746381824 71619572736 143239145472
• Sum of all divisors σ(n): 441192007620
• Sum of proper divisors (its aliquot sum) s(n): 297952862148
• 143239145472 is an abundant number, because the sum of its proper divisors (297952862148) is greater than itself. Its abundance is 154713716676

Bases of 143239145472

• Binary: 10000101011001101101111110100000000000₂
• Hexadecimal: 0x2159B7E800
• Base-36: 1TSWW000

Squares and roots of 143239145472

• 143239145472 squared (143239145472²) is 20517452795548778102784
• 143239145472 cubed (143239145472³) is 2938902405696504500736525544194048
• The square root of 143239145472 is 378469.4775962785
• The cube root of 143239145472 is 5232.2349864999

Scales and comparisons

• 143,239,145,472 seconds is equal to 4,554 years, 29 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 143,239,145,472 would take you about nine thousand, one hundred nine 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 143239145472 cubic inches would be around 436 feet tall.

Recreational maths with 143239145472

• 143239145472 backwards is 274541932341
• The number of decimal digits it has is: 12
• The sum of 143239145472's digits is 45
• More coming soon!