2137825280

Names of 2137825280

• Cardinal: 2137825280 can be written as Two billion, one hundred thirty-seven million, eight hundred twenty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.13782528 × 10⁹

Factors of 2137825280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 134

Divisors of 2137825280

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 41 64 67 76 80 82 95 128 134 152 160 164 190 205 256 268 304 320 328 335 380 410 512 536 608 640 656 670 760 779 820 1024 1072 1216 1273 1280 1312 1340 1520 1558 1640 2048 2144 2432 2546 2560 2624 2680 2747 3040 3116 3280 3895 4096 4288 4864 5092 5120 5248 5360 5494 6080 6232 6365 6560 7790 8192 8576 9728 10184 10240 10496 10720 10988 12160 12464 12730 13120 13735 15580 17152 19456 20368 20480 20992 21440 21976 24320 24928 25460 26240 27470 31160 34304 38912 40736 40960 41984 42880 43952 48640 49856 50920 52193 52480 54940 62320 68608 77824 81472 83968 85760 87904 97280 99712 101840 104386 104960 109880 124640 137216 155648 162944 167936 171520 175808 194560 199424 203680 208772 209920 219760 249280 260965 274432 325888 335872 343040 351616 389120 398848 407360 417544 419840 439520 498560 521930 548864 651776 686080 703232 778240 797696 814720 835088 839680 879040 997120 1043860 1303552 1372160 1406464 1595392 1629440 1670176 1679360 1758080 1994240 2087720 2607104 2744320 2812928 3190784 3258880 3340352 3516160 3988480 4175440 5214208 5625856 6381568 6517760 6680704 7032320 7976960 8350880 10428416 11251712 13035520 13361408 14064640 15953920 16701760 22503424 26071040 26722816 28129280 31907840 33403520 52142080 53445632 56258560 66807040 106891264 112517120 133614080 213782528 267228160 427565056 534456320 1068912640 2137825280
• Sum of all divisors σ(n): 5614781760
• Sum of proper divisors (its aliquot sum) s(n): 3476956480
• 2137825280 is an abundant number, because the sum of its proper divisors (3476956480) is greater than itself. Its abundance is 1339131200

Bases of 2137825280

• Binary: 1111111011011001010000000000000₂
• Hexadecimal: 0x7F6CA000
• Base-36: ZCT0JK

Squares and roots of 2137825280

• 2137825280 squared (2137825280²) is 4570296927807078400
• 2137825280 cubed (2137825280³) is 9770496309372307166461952000
• The square root of 2137825280 is 46236.6227140349
• The cube root of 2137825280 is 1288.2220724813

Scales and comparisons

• 2,137,825,280 seconds is equal to 67 years, 50 weeks, 5 days, 8 hours, 21 minutes, 20 seconds.
• To count from 1 to 2,137,825,280 would take you about one hundred thirty-five 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 2137825280 cubic inches would be around 107.4 feet tall.

Recreational maths with 2137825280

• 2137825280 backwards is 0825287312
• 2137825280 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2137825280's digits is 38
• More coming soon!