144996402720

Names of 144996402720

• Cardinal: 144996402720 can be written as One hundred forty-four billion, nine hundred ninety-six million, four hundred two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4499640272 × 10¹¹

Factors of 144996402720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 105183

Divisors of 144996402720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 60 65 68 78 80 85 96 102 104 120 130 136 156 160 169 170 195 204 208 221 240 255 260 272 312 338 340 390 408 416 442 480 507 510 520 544 624 663 676 680 780 816 845 884 1014 1020 1040 1105 1248 1326 1352 1360 1560 1632 1690 1768 2028 2040 2080 2210 2535 2652 2704 2720 2873 3120 3315 3380 3536 4056 4080 4420 5070 5304 5408 5746 6240 6630 6760 7072 8112 8160 8619 8840 10140 10608 11492 13260 13520 14365 16224 17238 17680 20280 21216 22984 26520 27040 28730 34476 35360 40560 43095 45968 53040 57460 68952 81120 86190 91936 105143 106080 114920 137904 172380 210286 229840 275808 315429 344760 420572 459680 525715 630858 689520 841144 1051430 1261716 1366859 1379040 1577145 1682288 1787431 2102860 2523432 2733718 3154290 3364576 3574862 4100577 4205720 5046864 5362293 5467436 6308580 6834295 7149724 8201154 8411440 8937155 10093728 10724586 10934872 12617160 13668590 14299448 16402308 16822880 17769167 17874310 20502885 21449172 21869744 23236603 25234320 26811465 27337180 28598896 32804616 35538334 35748620 41005770 42898344 43739488 46473206 50468640 53307501 53622930 54674360 57197792 65609232 69709809 71076668 71497240 82011540 85796688 88845835 92946412 106615002 107245860 109348720 116183015 131218464 139419618 142153336 142994480 164023080 171593376 177691670 185892824 213230004 214491720 218697440 232366030 266537505 278839236 284306672 285988960 302075839 328046160 348549045 355383340 371785648 426460008 428983440 464732060 533075010 557678472 568613344 604151678 656092320 697098090 710766680 743571296 852920016 857966880 906227517 929464120 1066150020 1115356944 1208303356 1394196180 1421533360 1510379195 1705840032 1812455034 1858928240 2132300040 2230713888 2416606712 2788392360 2843066720 3020758390 3624910068 3717856480 4264600080 4531137585 4833213424 5576784720 6041516780 7249820136 8529200160 9062275170 9666426848 11153569440 12083033560 14499640272 18124550340 24166067120 28999280544 36249100680 48332134240 72498201360 144996402720
• Sum of all divisors σ(n): 523672636032
• Sum of proper divisors (its aliquot sum) s(n): 378676233312
• 144996402720 is an abundant number, because the sum of its proper divisors (378676233312) is greater than itself. Its abundance is 233679830592

Bases of 144996402720

• Binary: 10000111000010011101011000011000100000₂
• Hexadecimal: 0x21C2758620
• Base-36: 1ULZ44DC

Squares and roots of 144996402720

• 144996402720 squared (144996402720²) is 21023956801740423398400
• 144996402720 cubed (144996402720³) is 3048398107193037627977717403648000
• The square root of 144996402720 is 380783.9318038511
• The cube root of 144996402720 is 5253.5444270151

Scales and comparisons

• 144,996,402,720 seconds is equal to 4,610 years, 22 weeks, 5 days, 2 hours, 32 minutes.
• To count from 1 to 144,996,402,720 would take you about nine thousand, two hundred twenty 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 144996402720 cubic inches would be around 437.8 feet tall.

Recreational maths with 144996402720

• 144996402720 backwards is 027204699441
• 144996402720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144996402720's digits is 48
• More coming soon!