149243668480

Names of 149243668480

• Cardinal: 149243668480 can be written as One hundred forty-nine billion, two hundred forty-three million, six hundred sixty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.4924366848 × 10¹¹

Factors of 149243668480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 200

Divisors of 149243668480

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 67 76 80 95 107 128 134 152 160 190 214 256 268 304 320 335 380 428 512 535 536 608 640 670 760 856 1024 1070 1072 1216 1273 1280 1340 1520 1712 2033 2048 2140 2144 2432 2546 2560 2680 3040 3424 4066 4280 4288 4864 5092 5120 5360 6080 6365 6848 7169 8132 8560 8576 9728 10165 10184 10240 10720 11449 12160 12730 13696 14338 16264 17120 17152 19456 20330 20368 21440 22898 24320 25460 27392 28676 32528 34240 34304 35845 38912 40660 40736 42880 45796 48640 50920 54784 57245 57352 65056 68480 68608 71690 81320 81472 85760 91592 97280 101840 109568 114490 114704 130112 136211 136960 137216 143380 162640 162944 171520 183184 194560 203680 217531 219136 228980 229408 260224 272422 273920 286760 325280 325888 343040 366368 407360 435062 457960 458816 520448 544844 547840 573520 650560 651776 681055 686080 732736 767083 814720 870124 915920 917632 1040896 1087655 1089688 1095680 1147040 1301120 1303552 1362110 1465472 1534166 1629440 1740248 1831840 1835264 2081792 2175310 2179376 2294080 2602240 2607104 2724220 2930944 3068332 3258880 3480496 3663680 3670528 3835415 4163584 4350620 4358752 4588160 5204480 5448440 5861888 6136664 6517760 6960992 7327360 7341056 7670830 8701240 8717504 9176320 10408960 10896880 11723776 12273328 13035520 13921984 14574577 14654720 14682112 15341660 17402480 17435008 18352640 20817920 21793760 23447552 24546656 27843968 29149154 29309440 30683320 34804960 34870016 36705280 43587520 49093312 55687936 58298308 58618880 61366640 69609920 69740032 72872885 73410560 87175040 98186624 111375872 116596616 117237760 122733280 139219840 139480064 145745770 174350080 196373248 222751744 233193232 245466560 278439680 278960128 291491540 348700160 392746496 445503488 466386464 490933120 556879360 582983080 697400320 785492992 932772928 981866240 1113758720 1165966160 1394800640 1570985984 1865545856 1963732480 2227517440 2331932320 3731091712 3927464960 4663864640 7462183424 7854929920 9327729280 14924366848 18655458560 29848733696 37310917120 74621834240 149243668480
• Sum of all divisors σ(n): 386179466400
• Sum of proper divisors (its aliquot sum) s(n): 236935797920
• 149243668480 is an abundant number, because the sum of its proper divisors (236935797920) is greater than itself. Its abundance is 87692129440

Bases of 149243668480

• Binary: 10001010111111100111011010100000000000₂
• Hexadecimal: 0x22BF9DA800
• Base-36: 1WK7TRLS

Squares and roots of 149243668480

• 149243668480 squared (149243668480²) is 22273672581368145510400
• 149243668480 cubed (149243668480³) is 3324204606565773333386537992192000
• The square root of 149243668480 is 386320.6808857119
• The cube root of 149243668480 is 5304.3475479905

Scales and comparisons

• 149,243,668,480 seconds is equal to 4,745 years, 25 weeks, 2 days, 6 hours, 34 minutes, 40 seconds.
• To count from 1 to 149,243,668,480 would take you about nine thousand, four hundred ninety 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 149243668480 cubic inches would be around 442 feet tall.

Recreational maths with 149243668480

• 149243668480 backwards is 084866342941
• The number of decimal digits it has is: 12
• The sum of 149243668480's digits is 55
• More coming soon!