133689915648

Names of 133689915648

• Cardinal: 133689915648 can be written as One hundred thirty-three billion, six hundred eighty-nine million, nine hundred fifteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.33689915648 × 10¹¹

Factors of 133689915648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2620

Divisors of 133689915648

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 107 128 144 192 214 239 256 288 321 384 428 478 576 642 717 768 856 956 963 1152 1284 1434 1712 1912 1926 2151 2269 2304 2568 2868 3424 3824 3852 4302 4538 5136 5736 6807 6848 7648 7704 8604 9076 10272 11472 13614 13696 15296 15408 17208 18152 20421 20544 22944 25573 27228 27392 30592 30816 34416 36304 40842 41088 45888 51146 54456 61184 61632 68832 72608 76719 81684 82176 91776 102292 108912 123264 137664 145216 153438 163368 183552 204584 217824 230157 242783 246528 275328 290432 306876 326736 409168 435648 460314 485566 542291 550656 580864 613752 653472 728349 818336 871296 920628 971132 1084582 1227504 1306944 1456698 1626873 1636672 1742592 1841256 1942264 2169164 2185047 2455008 2613888 2913396 3253746 3273344 3682512 3884528 4338328 4370094 4880619 4910016 5227776 5826792 6507492 6546688 7365024 7769056 8676656 8740188 9761238 9820032 11653584 13014984 14730048 15538112 17353312 17480376 19522476 19640064 23307168 26029968 29460096 31076224 34706624 34960752 39044952 46614336 52059936 58025137 58920192 62152448 69413248 69921504 78089904 93228672 104119872 116050274 138826496 139843008 156179808 174075411 186457344 208239744 232100548 279686016 312359616 348150822 416479488 464201096 522226233 559372032 624719232 696301644 928402192 1044452466 1249438464 1392603288 1856804384 2088904932 2785206576 3713608768 4177809864 5570413152 7427217536 8355619728 11140826304 14854435072 16711239456 22281652608 33422478912 44563305216 66844957824 133689915648
• Sum of all divisors σ(n): 390863491200
• Sum of proper divisors (its aliquot sum) s(n): 257173575552
• 133689915648 is an abundant number, because the sum of its proper divisors (257173575552) is greater than itself. Its abundance is 123483659904

Bases of 133689915648

• Binary: 1111100100000100010100011100100000000₂
• Hexadecimal: 0x1F208A3900
• Base-36: 1PEZIV40

Squares and roots of 133689915648

• 133689915648 squared (133689915648²) is 17872993545969355259904
• 133689915648 cubed (133689915648³) is 2389438999537891515089510876577792
• The square root of 133689915648 is 365636.3160956527
• The cube root of 133689915648 is 5113.2797019571

Scales and comparisons

• 133,689,915,648 seconds is equal to 4,250 years, 48 weeks, 23 hours, 40 minutes, 48 seconds.
• To count from 1 to 133,689,915,648 would take you about eight thousand, five hundred one 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 133689915648 cubic inches would be around 426.1 feet tall.

Recreational maths with 133689915648

• 133689915648 backwards is 846519986331
• The number of decimal digits it has is: 12
• The sum of 133689915648's digits is 63
• More coming soon!