149799393869490

Names of 149799393869490

• Cardinal: 149799393869490 can be written as One hundred forty-nine trillion, seven hundred ninety-nine billion, three hundred ninety-three million, eight hundred sixty-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.4979939386949 × 10¹⁴

Factors of 149799393869490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 34484

Divisors of 149799393869490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 90 95 114 135 171 190 270 285 293 342 513 570 586 855 879 1026 1465 1710 1758 2565 2637 2930 3221 4395 5130 5274 5567 6442 7911 8790 9663 11134 13185 15822 16105 16701 19326 26370 27835 28989 30941 32210 33402 39555 48315 50103 55670 57978 61199 61882 79110 83505 86967 92823 96630 100206 122398 144945 150309 154705 167010 173934 183597 185646 250515 278469 289890 300618 305995 309410 367194 434835 464115 501030 550791 556938 587879 611990 751545 835407 869670 917985 928230 943753 1101582 1175758 1392345 1503090 1652373 1670814 1763637 1835970 1887506 2753955 2784690 2831259 2939395 3304746 3527274 4177035 4718765 5290911 5507910 5662518 5878790 8261865 8354070 8493777 8818185 9065713 9437530 10581822 14156295 15872733 16523730 16987554 17636370 17931307 18131426 25481331 26454555 27197139 28312590 31745466 35862614 42468885 45328565 50962662 52909110 53793921 54394278 79363665 81591417 84937770 89656535 90657130 99660961 107587842 127406655 135985695 158727330 161381763 163182834 172248547 179313070 199321922 244774251 254813310 268969605 271971390 298982883 322763526 344497094 407957085 484145289 489548502 498304805 516745641 537939210 597965766 806908815 815914170 861242735 896948649 968290578 996609610 1033491282 1223871255 1494914415 1550236923 1613817630 1722485470 1793897298 1893558259 2420726445 2447742510 2583728205 2690845947 2989828830 3100473846 3787116518 4484743245 4650710769 4841452890 5167456410 5381691894 5680674777 7751184615 8969486490 9301421538 9467791295 11361349554 13454229735 15502369230 17042024331 18935582590 23253553845 26908459470 28403373885 29200661573 34084048662 46507107690 51126072993 56806747770 58401323146 85210121655 87601984719 102252145986 146003307865 170420243310 175203969438 255630364965 262805954157 292006615730 438009923595 511260729930 525611908314 554812569887 788417862471 876019847190 1109625139774 1314029770785 1576835724942 1664437709661 2628059541570 2774062849435 3328875419322 3942089312355 4993313128983 5548125698870 7884178624710 8322188548305 9986626257966 14979939386949 16644377096610 24966565644915 29959878773898 49933131289830 74899696934745 149799393869490
• Sum of all divisors σ(n): 422069276966400
• Sum of proper divisors (its aliquot sum) s(n): 272269883096910
• 149799393869490 is an abundant number, because the sum of its proper divisors (272269883096910) is greater than itself. Its abundance is 122470489227420

Bases of 149799393869490

• Binary: 100010000011110111100011101010001011111010110010₂
• Hexadecimal: 0x883DE3A8BEB2
• Base-36: 1H3KW3EJSI

Squares and roots of 149799393869490

• 149799393869490 squared (149799393869490²) is 22439858403666598195152860100
• 149799393869490 cubed (149799393869490³) is 3361477187386437867412864449897379628349000
• The square root of 149799393869490 is 12239256.2629225963
• The cube root of 149799393869490 is 53109.2316895489

Scales and comparisons

• 149,799,393,869,490 seconds is equal to 4,763,157 years, 18 weeks, 6 days, 21 hours, 31 minutes, 30 seconds.
• To count from 1 to 149,799,393,869,490 would take you about eleven million, nine hundred seven thousand, eight hundred ninety-three 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 149799393869490 cubic inches would be around 4425.8 feet tall.

Recreational maths with 149799393869490

• 149799393869490 backwards is 094968393997941
• 149799393869490 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 149799393869490's digits is 90
• More coming soon!