148769515840

Names of 148769515840

• Cardinal: 148769515840 can be written as One hundred forty-eight billion, seven hundred sixty-nine million, five hundred fifteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4876951584 × 10¹¹

Factors of 148769515840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2607

Divisors of 148769515840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 40 44 55 62 64 80 88 110 124 155 160 176 220 248 310 320 341 352 440 496 620 682 704 757 880 992 1240 1364 1514 1705 1760 1801 1984 2480 2728 3028 3410 3520 3602 3785 4960 5456 6056 6820 7204 7570 8327 9005 9920 10912 12112 13640 14408 15140 16654 18010 19811 21824 23467 24224 27280 28816 30280 33308 36020 39622 41635 46934 48448 54560 55831 57632 60560 66616 72040 79244 83270 93868 99055 109120 111662 115264 117335 121120 133232 144080 158488 166540 187736 198110 223324 234670 242240 258137 266464 279155 288160 316976 333080 375472 396220 446648 469340 516274 532928 558310 576320 614141 633952 666160 750944 792440 893296 938680 1032548 1116620 1228282 1267904 1290685 1332320 1363357 1501888 1584880 1786592 1877360 2065096 2233240 2456564 2581370 2664640 2726714 3070705 3169760 3573184 3754720 4130192 4466480 4913128 5162740 5453428 6141410 6339520 6816785 7509440 8260384 8932960 9826256 10325480 10906856 12282820 13633570 14996927 16520768 17865920 19652512 20650960 21813712 24565640 27267140 29993854 39305024 41301920 42264067 43627424 49131280 54534280 59987708 74984635 82603840 84528134 87254848 98262560 109068560 119975416 149969270 169056268 196525120 211320335 218137120 239950832 299938540 338112536 422640670 436274240 464904737 479901664 599877080 676225072 845281340 929809474 959803328 1199754160 1352450144 1690562680 1859618948 2324523685 2399508320 2704900288 3381125360 3719237896 4649047370 4799016640 6762250720 7438475792 9298094740 13524501440 14876951584 18596189480 29753903168 37192378960 74384757920 148769515840
• Sum of all divisors σ(n): 399677948928
• Sum of proper divisors (its aliquot sum) s(n): 250908433088
• 148769515840 is an abundant number, because the sum of its proper divisors (250908433088) is greater than itself. Its abundance is 102138917248

Bases of 148769515840

• Binary: 10001010100011010110101010100101000000₂
• Hexadecimal: 0x22A35AA940
• Base-36: 1WCDJ134

Squares and roots of 148769515840

• 148769515840 squared (148769515840²) is 22132368843268010905600
• 148769515840 cubed (148769515840³) is 3292621797205282825785951944704000
• The square root of 148769515840 is 385706.5151640557
• The cube root of 148769515840 is 5298.7242193305

Scales and comparisons

• 148,769,515,840 seconds is equal to 4,730 years, 21 weeks, 2 days, 9 hours, 30 minutes, 40 seconds.
• To count from 1 to 148,769,515,840 would take you about nine thousand, four hundred sixty 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 148769515840 cubic inches would be around 441.6 feet tall.

Recreational maths with 148769515840

• 148769515840 backwards is 048515967841
• The number of decimal digits it has is: 12
• The sum of 148769515840's digits is 58
• More coming soon!