1400752808

Names of 1400752808

• Cardinal: 1400752808 can be written as One billion, four hundred million, seven hundred fifty-two thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.400752808 × 10⁹

Factors of 1400752808

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 118

Divisors of 1400752808

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 17 19 23 26 28 34 37 38 46 49 52 56 68 74 76 91 92 98 104 119 133 136 148 152 161 182 184 196 221 238 247 259 266 296 299 322 323 364 391 392 437 442 476 481 494 518 532 598 629 637 644 646 703 728 782 833 851 874 884 931 952 962 988 1036 1064 1127 1196 1258 1274 1288 1292 1406 1547 1564 1666 1702 1729 1748 1768 1813 1862 1924 1976 2072 2093 2254 2261 2392 2516 2548 2584 2737 2812 3059 3094 3128 3332 3367 3404 3458 3496 3626 3724 3848 4186 4199 4403 4508 4522 4921 5032 5083 5096 5474 5624 5681 5957 6118 6188 6664 6734 6808 6916 7252 7429 7448 8177 8372 8398 8806 9016 9044 9139 9842 10166 10829 10948 11063 11362 11914 11951 12103 12236 12376 13468 13832 14467 14504 14651 14858 15827 16169 16354 16744 16796 17612 18088 18278 19159 19684 20332 21413 21658 21896 22126 22724 23569 23828 23902 24206 24472 26936 28934 29302 29393 29716 30821 31654 32338 32708 33592 34447 35224 35581 36556 38318 39368 39767 40664 41699 42826 43316 44252 45448 47138 47656 47804 48412 52003 57239 57868 58604 58786 59432 61642 63308 63973 64676 65416 68894 71162 73112 76636 77441 79534 83398 83657 85652 86632 88504 94276 95608 96577 96824 101269 104006 113183 114478 115736 117208 117572 123284 126616 127946 129352 137788 142324 153272 154882 155363 159068 166796 167314 171304 188071 188552 193154 202538 205751 208012 210197 226366 228956 235144 246568 249067 255892 274873 275576 278369 284648 309764 310726 318136 333592 334628 364021 376142 386308 400673 405076 411502 416024 420394 447811 452732 457912 498134 511784 542087 549746 556738 585599 619528 621452 669256 676039 708883 728042 752284 772616 792281 801346 810152 823004 840788 895622 905464 996268 1084174 1087541 1099492 1113476 1171198 1242904 1316497 1352078 1417766 1456084 1471379 1504568 1584562 1602692 1646008 1681576 1791244 1924111 1992536 2168348 2175082 2198984 2226952 2342396 2632994 2704156 2835532 2912168 2942758 3169124 3205384 3573349 3582488 3848222 4336696 4350164 4684792 4732273 5265988 5408312 5671064 5885516 6338248 7146698 7612787 7696444 8700328 9215479 9464546 10299653 10531976 11771032 13468777 14293396 15225574 15392888 18430958 18929092 20599306 25013443 26937554 28586792 30451148 36861916 37858184 41198612 50026886 53875108 60902296 73723832 82397224 100053772 107750216 175094101 200107544 350188202 700376404 1400752808
• Sum of all divisors σ(n): 3929990400
• Sum of proper divisors (its aliquot sum) s(n): 2529237592
• 1400752808 is an abundant number, because the sum of its proper divisors (2529237592) is greater than itself. Its abundance is 1128484784

Bases of 1400752808

• Binary: 1010011011111011100101010101000₂
• Hexadecimal: 0x537DCAA8
• Base-36: N5YZS8

Squares and roots of 1400752808

• 1400752808 squared (1400752808²) is 1962108429119884864
• 1400752808 cubed (1400752808³) is 2748428891690147691884698112
• The square root of 1400752808 is 37426.6323358113
• The cube root of 1400752808 is 1118.8894199581

Scales and comparisons

• 1,400,752,808 seconds is equal to 44 years, 28 weeks, 10 hours, 8 seconds.
• To count from 1 to 1,400,752,808 would take you about eighty-nine 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 1400752808 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400752808

• 1400752808 backwards is 8082570041
• The number of decimal digits it has is: 10
• The sum of 1400752808's digits is 35
• More coming soon!