4641137920

Names of 4641137920

• Cardinal: 4641137920 can be written as Four billion, six hundred forty-one million, one hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.64113792 × 10⁹

Factors of 4641137920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 140

Divisors of 4641137920

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 43 53 64 74 80 86 106 128 148 160 172 185 212 215 256 265 296 320 344 370 424 430 530 592 640 688 740 848 860 1060 1184 1280 1376 1480 1591 1696 1720 1849 1961 2120 2279 2368 2752 2960 3182 3392 3440 3698 3922 4240 4558 4736 5504 5920 6364 6784 6880 7396 7844 7955 8480 9116 9245 9472 9805 11008 11395 11840 12728 13568 13760 14792 15688 15910 16960 18232 18490 19610 22790 23680 25456 27520 29584 31376 31820 33920 36464 36980 39220 45580 47360 50912 55040 59168 62752 63640 67840 68413 72928 73960 78440 84323 91160 97997 101824 118336 125504 127280 136826 145856 147920 156880 168646 182320 195994 203648 236672 251008 254560 273652 291712 295840 313760 337292 342065 364640 391988 407296 421615 473344 489985 502016 509120 547304 583424 591680 627520 674584 684130 729280 783976 843230 979970 1018240 1094608 1183360 1255040 1349168 1368260 1458560 1567952 1686460 1959940 2036480 2189216 2366720 2510080 2698336 2736520 2917120 3135904 3372920 3625889 3919880 4378432 5396672 5473040 6271808 6745840 7251778 7839760 8756864 10793344 10946080 12543616 13491680 14503556 15679520 17513728 18129445 21586688 21892160 25087232 26983360 29007112 31359040 36258890 43784320 53966720 58014224 62718080 72517780 87568640 107933440 116028448 125436160 145035560 232056896 290071120 464113792 580142240 928227584 1160284480 2320568960 4641137920
• Sum of all divisors σ(n): 11909680776
• Sum of proper divisors (its aliquot sum) s(n): 7268542856
• 4641137920 is an abundant number, because the sum of its proper divisors (7268542856) is greater than itself. Its abundance is 2627404936

Bases of 4641137920

• Binary: 100010100101000100010010100000000₂
• Hexadecimal: 0x114A22500
• Base-36: 24R7OXS

Squares and roots of 4641137920

• 4641137920 squared (4641137920²) is 21540161192461926400
• 4641137920 cubed (4641137920³) is 99970858913247464771289088000
• The square root of 4641137920 is 68125.8975720687
• The cube root of 4641137920 is 1668.0465188005

Scales and comparisons

• 4,641,137,920 seconds is equal to 147 years, 29 weeks, 5 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 4,641,137,920 would take you about two hundred ninety-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 4641137920 cubic inches would be around 139 feet tall.

Recreational maths with 4641137920

• 4641137920 backwards is 0297311464
• 4641137920 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4641137920's digits is 37
• More coming soon!