148253120640

Names of 148253120640

• Cardinal: 148253120640 can be written as One hundred forty-eight billion, two hundred fifty-three million, one hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4825312064 × 10¹¹

Factors of 148253120640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3832

Divisors of 148253120640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 270 288 320 324 360 384 405 432 480 540 576 640 648 720 810 864 960 1021 1080 1152 1296 1440 1620 1728 1920 2042 2160 2592 2801 2880 3063 3240 3456 4084 4320 5105 5184 5602 5760 6126 6480 8168 8403 8640 9189 10210 10368 11204 12252 12960 14005 15315 16336 16806 17280 18378 20420 22408 24504 25209 25920 27567 28010 30630 32672 33612 36756 40840 42015 44816 45945 49008 50418 51840 55134 56020 61260 65344 67224 73512 75627 81680 82701 84030 89632 91890 98016 100836 110268 112040 122520 126045 130688 134448 137835 147024 151254 163360 165402 168060 179264 183780 196032 201672 220536 224080 226881 245040 252090 268896 275670 294048 302508 326720 330804 336120 358528 367560 378135 392064 403344 413505 441072 448160 453762 490080 504180 537792 551340 588096 605016 653440 661608 672240 735120 756270 806688 827010 882144 896320 907524 980160 1008360 1075584 1102680 1134405 1176192 1210032 1323216 1344480 1470240 1512540 1613376 1654020 1764288 1792640 1815048 1960320 2016720 2205360 2268810 2420064 2646432 2688960 2859821 2940480 3025080 3226752 3308040 3528576 3630096 4033440 4410720 4537620 4840128 5292864 5377920 5719642 5880960 6050160 6616080 7260192 8066880 8579463 8821440 9075240 9680256 10585728 11439284 12100320 13232160 14299105 14520384 16133760 17158926 17642880 18150480 22878568 24200640 25738389 26464320 28598210 29040768 34317852 36300960 42897315 45757136 48401280 51476778 52928640 57196420 68635704 72601920 77215167 85794630 91514272 102953556 114392840 128691945 137271408 145203840 154430334 171589260 183028544 205907112 228785680 231645501 257383890 274542816 308860668 343178520 366057088 386075835 411814224 457571360 463291002 514767780 549085632 617721336 686357040 772151670 823628448 915142720 926582004 1029535560 1098171264 1158227505 1235442672 1372714080 1544303340 1647256896 1830285440 1853164008 2059071120 2316455010 2470885344 2745428160 3088606680 3294513792 3706328016 4118142240 4632910020 4941770688 5490856320 6177213360 7412656032 8236284480 9265820040 9883541376 12354426720 14825312064 16472568960 18531640080 24708853440 29650624128 37063280160 49417706880 74126560320 148253120640
• Sum of all divisors σ(n): 530146413720
• Sum of proper divisors (its aliquot sum) s(n): 381893293080
• 148253120640 is an abundant number, because the sum of its proper divisors (381893293080) is greater than itself. Its abundance is 233640172440

Bases of 148253120640

• Binary: 10001010000100100100110001100010000000₂
• Hexadecimal: 0x2284931880
• Base-36: 1W3U2W00

Squares and roots of 148253120640

• 148253120640 squared (148253120640²) is 21978987779498394009600
• 148253120640 cubed (148253120640³) is 3258453526819061125791482118144000
• The square root of 148253120640 is 385036.5185797317
• The cube root of 148253120640 is 5292.5862956637

Scales and comparisons

• 148,253,120,640 seconds is equal to 4,713 years, 51 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 148,253,120,640 would take you about nine thousand, four hundred twenty-seven 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 148253120640 cubic inches would be around 441 feet tall.

Recreational maths with 148253120640

• 148253120640 backwards is 046021352841
• 148253120640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148253120640's digits is 36
• More coming soon!