144904489018640

Names of 144904489018640

• Cardinal: 144904489018640 can be written as One hundred forty-four trillion, nine hundred four billion, four hundred eighty-nine million, eighteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4490448901864 × 10¹⁴

Factors of 144904489018640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12092

Divisors of 144904489018640

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 40 52 62 65 80 104 124 130 155 208 248 260 310 403 496 520 620 806 961 1040 1240 1612 1922 2015 2480 3224 3844 4030 4805 6448 7688 8060 9610 12041 12493 15376 16120 19220 24082 24986 32240 38440 48164 49972 60205 62465 76880 96328 99944 120410 124930 156533 192656 199888 240820 249860 313066 373271 481640 499720 626132 746542 782665 963280 999440 1252264 1493084 1565330 1866355 2504528 2986168 3130660 3732710 4852523 5972336 6261320 7465420 9705046 11571401 12522640 14930840 19410092 23142802 24262615 29861680 38820184 46285604 48525230 57857005 77640368 92571208 97050460 115714010 144985681 150428213 185142416 194100920 231428020 289971362 300856426 388201840 462856040 579942724 601712852 724928405 752141065 925712080 1159885448 1203425704 1449856810 1504282130 1884813853 2319770896 2406851408 2899713620 3008564260 3769627706 4494556111 5799427240 6017128520 7539255412 8989112222 9424069265 11598854480 12034257040 15078510824 17978224444 18848138530 22472780555 30157021648 35956448888 37696277060 44945561110 58429229443 71912897776 75392554120 89891122220 116858458886 139331239441 150785108240 179782244440 233716917772 278662478882 292146147215 359564488880 467433835544 557324957764 584292294430 696656197205 934867671088 1114649915528 1168584588860 1393312394410 1811306112733 2229299831056 2337169177720 2786624788820 3622612225466 4674338355440 5573249577640 7245224450932 9056530563665 11146499155280 14490448901864 18113061127330 28980897803728 36226122254660 72452244509320 144904489018640
• Sum of all divisors σ(n): 374931052197156
• Sum of proper divisors (its aliquot sum) s(n): 230026563178516
• 144904489018640 is an abundant number, because the sum of its proper divisors (230026563178516) is greater than itself. Its abundance is 85122074159876

Bases of 144904489018640

• Binary: 100000111100101000110100100110000010010100010000₂
• Hexadecimal: 0x83CA34982510
• Base-36: 1FD47BFSI8

Squares and roots of 144904489018640

• 144904489018640 squared (144904489018640²) is 20997310937753160350267449600
• 144904489018640 cubed (144904489018640³) is 3042604612200622384570284706550239660544000
• The square root of 144904489018640 is 12037628.0478605917
• The cube root of 144904489018640 is 52524.3411261649

Scales and comparisons

• 144,904,489,018,640 seconds is equal to 4,607,514 years, 27 weeks, 4 days, 13 hours, 37 minutes, 20 seconds.
• To count from 1 to 144,904,489,018,640 would take you about eleven million, five hundred eighteen thousand, seven hundred eighty-six 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 144904489018640 cubic inches would be around 4377 feet tall.

Recreational maths with 144904489018640

• 144904489018640 backwards is 046810984409441
• 144904489018640 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 144904489018640's digits is 62
• More coming soon!