4921432740

Names of 4921432740

• Cardinal: 4921432740 can be written as Four billion, nine hundred twenty-one million, four hundred thirty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 4.92143274 × 10⁹

Factors of 4921432740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 782

Divisors of 4921432740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 67 70 84 90 97 105 126 134 140 180 194 201 210 252 268 291 315 335 388 402 420 469 485 582 601 603 630 670 679 804 873 938 970 1005 1164 1202 1206 1260 1340 1358 1407 1455 1746 1803 1876 1940 2010 2037 2345 2404 2412 2716 2814 2910 3005 3015 3395 3492 3606 4020 4074 4207 4221 4365 4690 5409 5628 5820 6010 6030 6111 6499 6790 7035 7212 8148 8414 8442 8730 9015 9380 10185 10818 12020 12060 12222 12621 12998 13580 14070 16828 16884 17460 18030 19497 20370 21035 21105 21636 24444 25242 25996 27045 28140 30555 32495 36060 37863 38994 40267 40740 42070 42210 45493 50484 54090 58297 58491 61110 63105 64990 75726 77988 80534 84140 84420 90986 97485 108180 116594 116982 120801 122220 126210 129980 136479 151452 161068 174891 181972 189315 194970 201335 227465 233188 233964 241602 252420 272958 281869 291485 292455 349782 362403 378630 389940 402670 408079 409437 454930 483204 524673 545916 563738 582970 584910 604005 682395 699564 724806 757260 805340 816158 818874 845607 874455 909860 1049346 1127476 1165940 1169820 1208010 1224237 1364790 1409345 1449612 1632316 1637748 1691214 1748910 1812015 2040395 2047185 2098692 2416020 2448474 2536821 2623365 2729580 2818690 3382428 3497820 3624030 3672711 3905899 4080790 4094370 4228035 4896948 5073642 5246730 5637380 6121185 7248060 7345422 7811798 8161580 8188740 8456070 10147284 10493460 11717697 12242370 12684105 14690844 15623596 16912140 18363555 19529495 23435394 24484740 25368210 27341293 35153091 36727110 39058990 46870788 50736420 54682586 58588485 70306182 73454220 78117980 82023879 109365172 117176970 136706465 140612364 164047758 175765455 234353940 246071637 273412930 328095516 351530910 410119395 492143274 546825860 703061820 820238790 984286548 1230358185 1640477580 2460716370 4921432740
• Sum of all divisors σ(n): 17523227904
• Sum of proper divisors (its aliquot sum) s(n): 12601795164
• 4921432740 is an abundant number, because the sum of its proper divisors (12601795164) is greater than itself. Its abundance is 7680362424

Bases of 4921432740

• Binary: 100100101010101110001101010100100₂
• Hexadecimal: 0x125571AA4
• Base-36: 29E3DT0

Squares and roots of 4921432740

• 4921432740 squared (4921432740²) is 24220500214343907600
• 4921432740 cubed (4921432740³) is 119199562734049124482174824000
• The square root of 4921432740 is 70152.9239590197
• The cube root of 4921432740 is 1700.9720784207

Scales and comparisons

• 4,921,432,740 seconds is equal to 156 years, 25 weeks, 2 days, 39 minutes.
• To count from 1 to 4,921,432,740 would take you about three hundred twelve 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 4921432740 cubic inches would be around 141.7 feet tall.

Recreational maths with 4921432740

• 4921432740 backwards is 0472341294
• 4921432740 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4921432740's digits is 36
• More coming soon!