142746772480

Names of 142746772480

• Cardinal: 142746772480 can be written as One hundred forty-two billion, seven hundred forty-six million, seven hundred seventy-two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.4274677248 × 10¹¹

Factors of 142746772480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 24206

Divisors of 142746772480

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 89 104 128 130 160 178 208 256 260 320 356 416 445 512 520 640 712 832 890 1024 1040 1157 1280 1424 1664 1780 2080 2314 2560 2848 3328 3560 4160 4628 5120 5696 5785 6656 7120 8320 9256 11392 11570 13312 14240 16640 18512 22784 23140 24097 28480 33280 37024 45568 46280 48194 56960 66560 74048 91136 92560 96388 113920 120485 148096 185120 192776 227840 240970 296192 313261 370240 385552 455680 481940 592384 626522 740480 771104 963880 1184768 1253044 1480960 1542208 1566305 1927760 2144633 2506088 2961920 3084416 3132610 3855520 4289266 5012176 5923840 6168832 6265220 7711040 8578532 10024352 10723165 12337664 12530440 15422080 17157064 20048704 21446330 24675328 25060880 27880229 30844160 34314128 40097408 42892660 50121760 55760458 61688320 68628256 80194816 85785320 100243520 111520916 123376640 137256512 139401145 160389632 171570640 200487040 223041832 274513024 278802290 320779264 343141280 400974080 446083664 549026048 557604580 686282560 801948160 892167328 1098052096 1115209160 1372565120 1603896320 1784334656 2196104192 2230418320 2745130240 3568669312 4460836640 5490260480 7137338624 8921673280 10980520960 14274677248 17843346560 28549354496 35686693120 71373386240 142746772480
• Sum of all divisors σ(n): 372924261360
• Sum of proper divisors (its aliquot sum) s(n): 230177488880
• 142746772480 is an abundant number, because the sum of its proper divisors (230177488880) is greater than itself. Its abundance is 87430716400

Bases of 142746772480

• Binary: 10000100111100010111101110010000000000₂
• Hexadecimal: 0x213C5EE400
• Base-36: 1TKRQQKG

Squares and roots of 142746772480

• 142746772480 squared (142746772480²) is 20376641053456885350400
• 142746772480 cubed (142746772480³) is 2908699744364437530602993876992000
• The square root of 142746772480 is 377818.4385124685
• The cube root of 142746772480 is 5226.2329757229

Scales and comparisons

• 142,746,772,480 seconds is equal to 4,538 years, 47 weeks, 17 hours, 14 minutes, 40 seconds.
• To count from 1 to 142,746,772,480 would take you about nine thousand and seventy-seven 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 142746772480 cubic inches would be around 435.5 feet tall.

Recreational maths with 142746772480

• 142746772480 backwards is 084277647241
• 142746772480 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142746772480's digits is 52
• More coming soon!