143872146072

Names of 143872146072

• Cardinal: 143872146072 can be written as One hundred forty-three billion, eight hundred seventy-two million, one hundred forty-six thousand and seventy-two.

Scientific notation

• Scientific notation: 1.43872146072 × 10¹¹

Factors of 143872146072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7283

Divisors of 143872146072

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 72 102 107 136 153 157 204 214 306 314 321 408 428 471 612 628 642 856 942 963 1224 1256 1284 1413 1819 1884 1926 2568 2669 2826 3638 3768 3852 5338 5457 5652 6997 7276 7704 8007 10676 10914 11304 13994 14552 16014 16371 16799 20991 21352 21828 24021 27988 32028 32742 33598 41982 43656 48042 50397 55976 62973 64056 65484 67196 83964 96084 100794 118949 125946 130968 134392 151191 167928 192168 201588 237898 251892 285583 302382 356847 403176 475796 503784 571166 604764 713694 748679 856749 951592 1070541 1098529 1142332 1209528 1427388 1497358 1713498 2141082 2197058 2246037 2284664 2570247 2854776 2994716 3295587 3426996 4282164 4394116 4492074 5140494 5989432 6591174 6738111 6853992 8564328 8788232 8984148 9886761 10280988 12727543 13182348 13476222 17968296 18674993 19773522 20561976 25455086 26364696 26952444 37349986 38182629 39547044 50910172 53904888 56024979 74699972 76365258 79094088 101820344 112049958 114547887 117542603 149399944 152730516 168074937 224099916 229095774 235085206 305461032 336149874 352627809 448199832 458191548 470170412 672299748 705255618 916383096 940340824 1057883427 1344599496 1410511236 1998224251 2115766854 2821022472 3996448502 4231533708 5994672753 7992897004 8463067416 11989345506 15985794008 17984018259 23978691012 35968036518 47957382024 71936073036 143872146072
• Sum of all divisors σ(n): 419142690720
• Sum of proper divisors (its aliquot sum) s(n): 275270544648
• 143872146072 is an abundant number, because the sum of its proper divisors (275270544648) is greater than itself. Its abundance is 131398398576

Bases of 143872146072

• Binary: 10000101111111011100101011101010011000₂
• Hexadecimal: 0x217F72BA98
• Base-36: 1U3DREE0

Squares and roots of 143872146072

• 143872146072 squared (143872146072²) is 20699194415362905029184
• 143872146072 cubed (143872146072³) is 2978037522499818513249023870965248
• The square root of 143872146072 is 379304.8194684587
• The cube root of 143872146072 is 5239.9310694465

Scales and comparisons

• 143,872,146,072 seconds is equal to 4,574 years, 35 weeks, 5 days, 21 hours, 1 minute, 12 seconds.
• To count from 1 to 143,872,146,072 would take you about nine thousand, one hundred forty-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 143872146072 cubic inches would be around 436.7 feet tall.

Recreational maths with 143872146072

• 143872146072 backwards is 270641278341
• The number of decimal digits it has is: 12
• The sum of 143872146072's digits is 45
• More coming soon!