2421452340

Names of 2421452340

• Cardinal: 2421452340 can be written as Two billion, four hundred twenty-one million, four hundred fifty-two thousand, three hundred forty.

Scientific notation

• Scientific notation: 2.42145234 × 10⁹

Factors of 2421452340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 216

Divisors of 2421452340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 53 54 57 60 61 73 76 90 95 106 108 114 122 135 146 159 171 180 183 190 212 219 228 244 265 270 285 292 305 318 342 365 366 380 438 477 513 530 540 549 570 610 636 657 684 730 732 795 855 876 915 954 1007 1026 1060 1095 1098 1140 1159 1220 1314 1387 1431 1460 1590 1647 1710 1830 1908 1971 2014 2052 2190 2196 2318 2385 2565 2628 2745 2774 2862 3021 3180 3233 3285 3294 3420 3477 3660 3869 3942 4028 4161 4380 4453 4636 4770 5035 5130 5490 5548 5724 5795 6042 6466 6570 6588 6935 6954 7155 7738 7884 8235 8322 8906 9063 9540 9699 9855 10070 10260 10431 10980 11590 11607 12084 12483 12932 13140 13359 13870 13908 14310 15105 15476 16165 16470 16644 17385 17812 18126 19345 19398 19710 20140 20805 20862 22265 23180 23214 24966 26718 27189 27740 28620 29097 30210 31293 32330 32940 34770 34821 36252 37449 38690 38796 39420 40077 41610 41724 44530 45315 46428 48495 49932 52155 53436 54378 58035 58194 60420 61427 62415 62586 64660 66795 69540 69642 73511 74898 77380 80154 83220 84607 87291 89060 90630 96990 104310 104463 108756 116070 116388 120231 122854 124830 125172 133590 135945 139284 145485 147022 149796 156465 160308 169214 174105 174582 181260 184281 187245 193980 200385 208620 208926 220533 232140 236009 240462 245708 249660 253821 267180 271890 290970 294044 307135 312930 338428 348210 349164 367555 368562 374490 400770 417852 423035 436455 441066 472018 480924 507642 522315 543780 552843 581940 601155 614270 625860 661599 696420 708027 735110 737124 748980 761463 801540 846070 872910 882132 921405 944036 1015284 1044630 1102665 1105686 1180045 1202310 1228540 1269105 1323198 1416054 1470220 1522926 1658529 1692140 1745820 1842810 1984797 2089260 2124081 2205330 2211372 2284389 2360090 2404620 2538210 2646396 2764215 2832108 3045852 3307995 3317058 3540135 3685620 3807315 3969594 4248162 4410660 4484171 4568778 4720180 5076420 5528430 6372243 6615990 6634116 7080270 7614630 7939188 8292645 8496324 8968342 9137556 9923985 10620405 11056860 11421945 12744486 13231980 13452513 14160540 15229260 16585290 17936684 19847970 21240810 22420855 22843890 25488972 26905026 31861215 33170580 39695940 40357539 42481620 44841710 45687780 53810052 63722430 67262565 80715078 89683420 121072617 127444860 134525130 161430156 201787695 242145234 269050260 403575390 484290468 605363085 807150780 1210726170 2421452340
• Sum of all divisors σ(n): 8324467200
• Sum of proper divisors (its aliquot sum) s(n): 5903014860
• 2421452340 is an abundant number, because the sum of its proper divisors (5903014860) is greater than itself. Its abundance is 3481562520

Bases of 2421452340

• Binary: 10010000010101000110111000110100₂
• Hexadecimal: 0x90546E34
• Base-36: 141O4L0

Squares and roots of 2421452340

• 2421452340 squared (2421452340²) is 5863431434891475600
• 2421452340 cubed (2421452340³) is 14198019768447521237672904000
• The square root of 2421452340 is 49208.2547953085
• The cube root of 2421452340 is 1342.8432130203

Scales and comparisons

• 2,421,452,340 seconds is equal to 76 years, 51 weeks, 5 days, 1 hour, 39 minutes.
• To count from 1 to 2,421,452,340 would take you about one hundred fifty-three 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 2421452340 cubic inches would be around 111.9 feet tall.

Recreational maths with 2421452340

• 2421452340 backwards is 0432541242
• 2421452340 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2421452340's digits is 27
• More coming soon!