40497467920

Names of 40497467920

• Cardinal: 40497467920 can be written as Forty billion, four hundred ninety-seven million, four hundred sixty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.049746792 × 10¹⁰

Factors of 40497467920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 317

Divisors of 40497467920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 35 37 38 40 41 52 56 65 70 74 76 80 82 91 95 104 112 130 133 140 148 152 164 182 185 190 193 205 208 247 259 260 266 280 287 296 304 328 364 370 380 386 410 455 481 494 518 520 532 533 560 574 592 656 665 703 728 740 760 772 779 820 910 962 965 988 1036 1040 1064 1066 1148 1235 1295 1330 1351 1406 1435 1456 1480 1517 1520 1544 1558 1640 1729 1820 1924 1930 1976 2072 2128 2132 2296 2405 2470 2509 2590 2660 2665 2702 2812 2870 2960 3034 3088 3116 3280 3367 3458 3515 3640 3667 3731 3848 3860 3895 3952 4144 4264 4592 4810 4921 4940 5018 5180 5320 5330 5404 5453 5624 5740 6068 6232 6734 6755 6916 7030 7141 7280 7334 7462 7585 7696 7720 7790 7913 8528 8645 9139 9620 9842 9880 10036 10127 10360 10619 10640 10660 10808 10906 11248 11480 12136 12464 12545 13468 13510 13832 14060 14282 14668 14924 15170 15440 15580 15826 16835 17290 17563 18278 18335 18655 19240 19684 19721 19760 20072 20254 20720 21238 21320 21616 21812 22960 24272 24605 25090 25669 26936 27020 27265 27664 28120 28564 28823 29336 29848 30340 31160 31652 33670 34580 35126 35705 36556 36670 37310 38480 39368 39442 39565 40144 40508 42476 42640 43624 45695 47671 49210 49987 50180 50635 51338 53095 53872 54040 54530 55391 56240 57128 57646 58672 59696 60680 62320 63304 63973 67340 69160 70252 70889 71410 73112 73340 74620 78736 78884 79130 81016 84952 87248 87815 91390 92833 95342 98420 98605 99974 100360 101270 102676 102869 106190 108080 109060 110782 114256 115292 121360 126608 127946 128345 134680 135679 138047 138320 140504 141778 142820 144115 146224 146680 149240 150347 157768 158260 162032 169904 175630 182780 185666 190684 196840 197210 199948 200720 201761 202540 205352 205738 212380 218120 221564 230584 238355 249935 255892 256690 269360 271358 276094 276955 281008 283556 285640 288230 292781 293360 298480 300694 315536 316520 319865 333697 351260 354445 365560 371332 374699 381368 393680 394420 399896 403522 405080 410704 411476 424760 436240 443128 461168 464165 476710 499870 511784 513380 514345 542716 552188 553910 567112 571280 576460 585562 601388 633040 639730 649831 667394 678395 690235 702520 708890 720083 731120 742664 749398 751735 762736 788840 799792 807044 810160 822952 849520 886256 928330 949753 953420 999740 1008805 1023568 1026760 1028690 1052429 1085432 1104376 1107820 1134224 1152920 1171124 1202776 1279460 1299662 1334788 1356790 1380470 1405040 1417780 1440166 1463905 1485328 1498796 1503470 1577680 1614088 1645904 1668485 1763827 1856660 1873495 1899506 1906840 1954511 1999480 2017610 2049467 2053520 2057380 2104858 2170864 2208752 2215640 2305840 2342248 2405552 2558920 2599324 2622893 2669576 2713580 2760940 2835560 2880332 2927810 2997592 3006940 3228176 3249155 3336970 3527654 3600415 3713320 3746990 3799012 3806153 3813680 3909022 3998960 4035220 4098934 4114760 4209716 4431280 4684496 4748765 5117840 5198648 5245786 5262145 5339152 5427160 5521880 5562839 5671120 5760664 5855620 5995184 6013880 6498310 6673940 7055308 7200830 7426640 7493980 7598024 7612306 7818044 8070440 8197868 8229520 8419432 8819135 9497530 9772555 10247335 10397296 10491572 10524290 10854320 11043760 11125678 11521328 11711240 12027760 12346789 12996620 13114465 13347880 13681577 14110616 14401660 14987960 15196048 15224612 15636088 16140880 16395736 16838864 17638270 18995060 19030765 19545110 20494670 20983144 21048580 22251356 23422480 24693578 25993240 26228930 26643071 26695760 27363154 27814195 28221232 28803320 29975920 30449224 31272176 32791472 35276540 37990120 38061530 38939873 39090220 40989340 41966288 42097160 44502712 49387156 51986480 52457860 53286142 54726308 55628390 57606640 60898448 61733945 68407885 70553080 72316907 75980240 76123060 77879746 78180440 81978680 84194320 89005424 98774312 104915720 106572284 109452616 111256780 123467890 133215355 136815770 141106160 144633814 152246120 155759492 156360880 163957360 194699365 197548624 209831440 213144568 218905232 222513560 246935780 266430710 273631540 289267628 304492240 311518984 361584535 389398730 426289136 445027120 493871560 506218349 532861420 547263080 578535256 623037968 723169070 778797460 987743120 1012436698 1065722840 1094526160 1157070512 1446338140 1557594920 2024873396 2131445680 2531091745 2892676280 3115189840 4049746792 5062183490 5785352560 8099493584 10124366980 20248733960 40497467920
• Sum of all divisors σ(n): 129001743360
• Sum of proper divisors (its aliquot sum) s(n): 88504275440
• 40497467920 is an abundant number, because the sum of its proper divisors (88504275440) is greater than itself. Its abundance is 48006807520

Bases of 40497467920

• Binary: 100101101101110101100101001000010000₂
• Hexadecimal: 0x96DD65210
• Base-36: ILR5A8G

Squares and roots of 40497467920

• 40497467920 squared (40497467920²) is 1640044907931429126400
• 40497467920 cubed (40497467920³) is 66417666046312404606137625088000
• The square root of 40497467920 is 201239.8268733105
• The cube root of 40497467920 is 3434.0711580687

Scales and comparisons

• 40,497,467,920 seconds is equal to 1,287 years, 36 weeks, 16 hours, 38 minutes, 40 seconds.
• To count from 1 to 40,497,467,920 would take you about two thousand, five hundred seventy-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 40497467920 cubic inches would be around 286.2 feet tall.

Recreational maths with 40497467920

• 40497467920 backwards is 02976479404
• 40497467920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40497467920's digits is 52
• More coming soon!