149159987980128

Names of 149159987980128

• Cardinal: 149159987980128 can be written as One hundred forty-nine trillion, one hundred fifty-nine billion, nine hundred eighty-seven million, nine hundred eighty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.49159987980128 × 10¹⁴

Factors of 149159987980128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1265

Divisors of 149159987980128

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 72 81 93 96 108 124 144 162 186 216 248 279 288 324 372 432 496 558 648 744 837 864 992 1116 1229 1296 1488 1674 2232 2458 2511 2592 2976 3348 3687 4464 4916 5022 6696 7374 8928 9832 10044 11061 13392 14748 19664 20088 22122 26784 29496 33183 38099 39328 40176 44244 58992 66366 76198 80352 88488 99549 114297 117984 132732 152396 176976 199098 228594 265464 304792 342891 353952 398196 457188 530928 609584 685782 796392 914376 1028673 1061856 1219168 1371564 1510441 1592784 1828752 2057346 2743128 3020882 3086019 3185568 3657504 4114692 4531323 5486256 6041764 6172038 8229384 9062646 10972512 12083528 12344076 13593969 16458768 18125292 24167056 24688152 27187938 32917536 36250584 40781907 46823671 48334112 49376304 54375876 72501168 81563814 93647342 98752608 108751752 122345721 140471013 145002336 163127628 187294684 217503504 244691442 280942026 326255256 374589368 421413039 435007008 489382884 561884052 652510512 749178736 842826078 978765768 1123768104 1264239117 1305021024 1498357472 1685652156 1856331989 1957531536 2247536208 2528478234 3371304312 3712663978 3792717351 3915063072 4495072416 5056956468 5568995967 6742608624 7425327956 7585434702 10113912936 11137991934 13485217248 14850655912 15170869404 16706987901 20227825872 22275983868 29701311824 30341738808 33413975802 40455651744 44551967736 50120963703 57546291659 59402623648 60683477616 66827951604 89103935472 100241927406 115092583318 121366955232 133655903208 150362891109 172638874977 178207870944 200483854812 230185166636 267311806416 300725782218 345277749954 400967709624 460370333272 517916624931 534623612832 601451564436 690555499908 801935419248 920740666544 1035833249862 1202903128872 1381110999816 1553749874793 1603870838496 1841481333088 2071666499724 2405806257744 2762221999632 3107499749586 4143332999448 4661249624379 4811612515488 5524443999264 6214999499172 8286665998896 9322499248758 12429998998344 16573331997792 18644998497516 24859997996688 37289996995032 49719995993376 74579993990064 149159987980128
• Sum of all divisors σ(n): 453194951045760
• Sum of proper divisors (its aliquot sum) s(n): 304034963065632
• 149159987980128 is an abundant number, because the sum of its proper divisors (304034963065632) is greater than itself. Its abundance is 154874975085504

Bases of 149159987980128

• Binary: 100001111010100100000100000110010010011101100000₂
• Hexadecimal: 0x87A904192760
• Base-36: 1GVF5HNA00

Squares and roots of 149159987980128

• 149159987980128 squared (149159987980128²) is 22248702014231929437322896384
• 149159987980128 cubed (149159987980128³) is 3318616125016284217661113074984202795057152
• The square root of 149159987980128 is 12213107.2205286071
• The cube root of 149159987980128 is 53033.5598512419

Scales and comparisons

• 149,159,987,980,128 seconds is equal to 4,742,826 years, 12 weeks, 1 day, 18 hours, 28 minutes, 48 seconds.
• To count from 1 to 149,159,987,980,128 would take you about eleven million, eight hundred fifty-seven thousand and sixty-five 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 149159987980128 cubic inches would be around 4419.5 feet tall.

Recreational maths with 149159987980128

• 149159987980128 backwards is 821089789951941
• 149159987980128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 149159987980128's digits is 81
• More coming soon!