149939025523840

Names of 149939025523840

• Cardinal: 149939025523840 can be written as One hundred forty-nine trillion, nine hundred thirty-nine billion, twenty-five million, five hundred twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4993902552384 × 10¹⁴

Factors of 149939025523840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 149131

Divisors of 149939025523840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 56 58 64 70 80 112 116 128 140 145 160 203 224 232 280 290 320 406 448 464 560 580 640 812 896 928 1015 1120 1160 1624 1856 2030 2240 2320 3248 3712 4060 4480 4640 6496 8120 8191 9280 12992 16240 16382 18560 25984 32480 32764 40955 57337 64960 65528 81910 114674 129920 131056 140897 163820 229348 237539 262112 281794 286685 327640 458696 475078 524224 563588 573370 655280 704485 917392 950156 986279 1048448 1127176 1146740 1187695 1310560 1408970 1662773 1834784 1900312 1972558 2254352 2293480 2375390 2621120 2817940 3325546 3669568 3800624 3945116 4086013 4508704 4586960 4750780 4931395 5242240 5635880 6651092 7339136 7601248 7890232 8172026 8313865 9017408 9173920 9501560 9862790 11271760 13302184 15202496 15780464 16344052 16627730 18034816 18347840 19003120 19725580 20430065 22543520 26604368 28602091 30404992 31560928 32688104 33255460 36695680 38006240 39451160 40860130 45087040 53208736 57204182 63121856 65376208 66510920 76012480 78902320 81720260 90174080 106417472 114408364 126243712 130752416 133021840 143010455 152024960 157804640 163440520 212834944 228816728 261504832 266043680 286020910 315609280 326881040 457633456 523009664 532087360 572041820 631218560 653762080 915266912 1064174720 1144083640 1154087327 1307524160 1830533824 2288167280 2308174654 2615048320 3661067648 4576334560 4616349308 5770436635 8078611289 9152669120 9232698616 11540873270 16157222578 18305338240 18465397232 23081746540 32314445156 33468532483 36930794464 40393056445 46163493080 64628890312 66937064966 73861588928 80786112890 92326986160 129257780624 133874129932 147723177856 161572225780 167342662415 184653972320 234279727381 258515561248 267748259864 323144451560 334685324830 369307944640 468559454762 517031122496 535496519728 646288903120 669370649660 738615889280 937118909524 1034062244992 1070993039456 1171398636905 1292577806240 1338741299320 1874237819048 2141986078912 2342797273810 2585155612480 2677482598640 3748475638096 4283972157824 4685594547620 5170311224960 5354965197280 7496951276192 9371189095240 10709930394560 14993902552384 18742378190480 21419860789120 29987805104768 37484756380960 74969512761920 149939025523840
• Sum of all divisors σ(n): 423835611955200
• Sum of proper divisors (its aliquot sum) s(n): 273896586431360
• 149939025523840 is an abundant number, because the sum of its proper divisors (273896586431360) is greater than itself. Its abundance is 123957560907520

Bases of 149939025523840

• Binary: 100010000101111001100110010110101011010010000000₂
• Hexadecimal: 0x885E665AB480
• Base-36: 1H5D1CHHTS

Squares and roots of 149939025523840

• 149939025523840 squared (149939025523840²) is 22481711375038742986408345600
• 149939025523840 cubed (149939025523840³) is 3370885895681538147307950717127187759104000
• The square root of 149939025523840 is 12244959.1883288855
• The cube root of 149939025523840 is 53125.7280334383

Scales and comparisons

• 149,939,025,523,840 seconds is equal to 4,767,597 years, 11 weeks, 3 days, 10 minutes, 40 seconds.
• To count from 1 to 149,939,025,523,840 would take you about eleven million, nine hundred eighteen thousand, nine 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 149939025523840 cubic inches would be around 4427.1 feet tall.

Recreational maths with 149939025523840

• 149939025523840 backwards is 048325520939941
• 149939025523840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 149939025523840's digits is 64
• More coming soon!