142849551240

Names of 142849551240

• Cardinal: 142849551240 can be written as One hundred forty-two billion, eight hundred forty-nine million, five hundred fifty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4284955124 × 10¹¹

Factors of 142849551240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2376

Divisors of 142849551240

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 31 33 36 40 44 45 54 55 60 62 66 72 88 90 93 99 108 110 120 124 132 135 155 165 180 181 186 198 216 220 248 264 270 279 297 310 330 341 360 362 372 396 440 465 495 540 543 558 594 620 660 682 724 744 792 837 905 930 990 1023 1080 1086 1116 1188 1240 1320 1364 1395 1448 1485 1629 1674 1705 1810 1860 1980 1991 2046 2143 2172 2232 2376 2715 2728 2790 2970 3069 3258 3348 3410 3620 3720 3960 3982 4092 4185 4286 4344 4887 5115 5430 5580 5611 5940 5973 6138 6429 6516 6696 6820 7240 7964 8145 8184 8370 8572 9207 9774 9955 10230 10715 10860 11160 11222 11880 11946 12276 12858 13032 13640 15345 15928 16290 16740 16833 17144 17919 18414 19287 19548 19910 20460 21430 21720 22444 23573 23892 24435 24552 25716 28055 29865 30690 32145 32580 33480 33666 35838 36828 38574 39096 39820 40920 42860 44888 46035 47146 47784 48870 50499 51432 53757 56110 57861 59730 61380 61721 64290 65160 66433 67332 70719 71676 73656 77148 79640 84165 85720 89595 92070 94292 96435 97740 100998 107514 112220 115722 117865 119460 122760 123442 128580 132866 134664 141438 143352 151497 154296 168330 179190 184140 185163 188584 192870 195480 199299 201996 212157 215028 224440 231444 235730 238920 246884 252495 257160 265732 268785 282876 289305 302994 308605 332165 336660 353595 358380 368280 370326 385740 387883 398598 403992 424314 430056 462888 471460 493768 504990 531464 537570 555489 565752 578610 597897 605988 617210 636471 664330 673320 707190 716760 730763 740652 757485 771480 775766 797196 848628 925815 942920 996495 1009980 1060785 1075140 1110978 1157220 1163649 1195794 1211976 1234420 1272942 1328660 1414380 1461526 1481304 1514970 1551532 1594392 1666467 1697256 1793691 1851630 1939415 1992990 2019960 2121570 2150280 2192289 2221956 2314440 2327298 2391588 2468840 2545884 2657320 2777445 2828760 2923052 2989485 3029940 3103064 3182355 3332934 3490947 3587382 3653815 3703260 3878830 3985980 4243140 4266713 4384578 4443912 4654596 4783176 5091768 5554890 5818245 5846104 5978970 6059880 6364710 6576867 6665868 6981894 7174764 7307630 7406520 7757660 7971960 8332335 8486280 8533426 8769156 8968455 9309192 10472841 10961445 11109780 11636490 11957940 12024373 12729420 12800139 13153734 13331736 13963788 14349528 14615260 15515320 16664670 17066852 17454735 17538312 17936910 19730601 20945682 21333565 21922890 22219560 23272980 23915880 24048746 25458840 25600278 26307468 27927576 29230520 32884335 33329340 34133704 34909470 35873820 36073119 38400417 39461202 41891364 42667130 43845780 46545960 48097492 51200556 52364205 52614936 60121865 64000695 65768670 66658680 69818940 71747640 72146238 76800834 78922404 83782728 85334260 87691560 96194984 98653005 102401112 104728410 108219357 115201251 120243730 128001390 131537340 132268103 139637880 144292476 153601668 157844808 170668520 180365595 192002085 197306010 209456820 216438714 230402502 240487460 256002780 263074680 264536206 288584952 307203336 324658071 360731190 384004170 394612020 396804309 418913640 432877428 460805004 480974920 512005560 529072412 541096785 576006255 649316142 661340515 721462380 768008340 789224040 793608618 865754856 921610008 1058144824 1082193570 1152012510 1190412927 1298632284 1322681030 1442924760 1536016680 1587217236 1623290355 1984021545 2164387140 2304025020 2380825854 2597264568 2645362060 3174434472 3246580710 3571238781 3968043090 4328774280 4608050040 4761651708 5290724120 5952064635 6493161420 7142477562 7936086180 9523303416 11904129270 12986322840 14284955124 15872172360 17856193905 23808258540 28569910248 35712387810 47616517080 71424775620 142849551240
• Sum of all divisors σ(n): 539423539200
• Sum of proper divisors (its aliquot sum) s(n): 396573987960
• 142849551240 is an abundant number, because the sum of its proper divisors (396573987960) is greater than itself. Its abundance is 253724436720

Bases of 142849551240

• Binary: 10000101000010011111110010101110001000₂
• Hexadecimal: 0x21427F2B88
• Base-36: 1TMGXN60

Squares and roots of 142849551240

• 142849551240 squared (142849551240²) is 20405994289469385537600
• 142849551240 cubed (142849551240³) is 2914987126856704381764706146624000
• The square root of 142849551240 is 377954.4301102981
• The cube root of 142849551240 is 5227.4869839469

Scales and comparisons

• 142,849,551,240 seconds is equal to 4,542 years, 9 weeks, 6 hours, 54 minutes.
• To count from 1 to 142,849,551,240 would take you about nine thousand and eighty-four 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 142849551240 cubic inches would be around 435.6 feet tall.

Recreational maths with 142849551240

• 142849551240 backwards is 042155948241
• 142849551240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142849551240's digits is 45
• More coming soon!