145337695488

Names of 145337695488

• Cardinal: 145337695488 can be written as One hundred forty-five billion, three hundred thirty-seven million, six hundred ninety-five thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.45337695488 × 10¹¹

Factors of 145337695488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 58860

Divisors of 145337695488

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 37 48 58 64 72 74 87 96 111 116 128 144 148 174 192 222 232 256 261 288 296 333 348 384 444 464 522 576 592 666 696 768 888 928 1044 1073 1152 1184 1332 1392 1776 1856 2088 2146 2304 2368 2664 2784 3219 3552 3712 4176 4292 4736 5328 5568 6438 7104 7424 8352 8584 9472 9657 10656 11136 12876 14208 16704 17168 19314 21312 22272 25752 28416 33408 34336 38628 42624 51504 58789 66816 68672 77256 85248 103008 117578 137344 154512 176367 206016 235156 274688 309024 352734 412032 470312 529101 618048 705468 824064 940624 1058202 1236096 1410936 1704881 1881248 2116404 2175193 2472192 2821872 3409762 3762496 4232808 4350386 5114643 5643744 6525579 6819524 7524992 8465616 8700772 10229286 11287488 13051158 13639048 15049984 15343929 16931232 17401544 19576737 20458572 22574976 26102316 27278096 30687858 33862464 34803088 39153474 40917144 45149952 52204632 54556192 61375716 63080597 67724928 69606176 78306948 81834288 104409264 109112384 122751432 126161194 135449856 139212352 156613896 163668576 189241791 208818528 218224768 245502864 252322388 278424704 313227792 327337152 378483582 417637056 436449536 491005728 504644776 556849408 567725373 626455584 654674304 756967164 835274112 982011456 1009289552 1135450746 1252911168 1309348608 1513934328 1670548224 1964022912 2018579104 2270901492 2505822336 3027868656 3928045824 4037158208 4541802984 5011644672 6055737312 8074316416 9083605968 12111474624 16148632832 18167211936 24222949248 36334423872 48445898496 72668847744 145337695488
• Sum of all divisors σ(n): 445217845800
• Sum of proper divisors (its aliquot sum) s(n): 299880150312
• 145337695488 is an abundant number, because the sum of its proper divisors (299880150312) is greater than itself. Its abundance is 154542454824

Bases of 145337695488

• Binary: 10000111010110110011010011110100000000₂
• Hexadecimal: 0x21D6CD3D00
• Base-36: 1URMB7K0

Squares and roots of 145337695488

• 145337695488 squared (145337695488²) is 21123045729762615558144
• 145337695488 cubed (145337695488³) is 3069974788051337758515943830454272
• The square root of 145337695488 is 381231.8133209767
• The cube root of 145337695488 is 5257.6631309651

Scales and comparisons

• 145,337,695,488 seconds is equal to 4,621 years, 15 weeks, 6 hours, 4 minutes, 48 seconds.
• To count from 1 to 145,337,695,488 would take you about nine thousand, two hundred forty-two 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 145337695488 cubic inches would be around 438.1 feet tall.

Recreational maths with 145337695488

• 145337695488 backwards is 884596733541
• The number of decimal digits it has is: 12
• The sum of 145337695488's digits is 63
• More coming soon!