4640113728

Names of 4640113728

• Cardinal: 4640113728 can be written as Four billion, six hundred forty million, one hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.640113728 × 10⁹

Factors of 4640113728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 199

Divisors of 4640113728

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 47 48 54 57 62 64 72 76 93 94 96 97 108 114 124 141 144 152 171 186 188 192 194 216 228 248 279 282 288 291 304 342 372 376 388 423 432 456 496 513 558 564 576 582 589 608 684 744 752 776 837 846 864 873 893 912 992 1026 1116 1128 1164 1178 1216 1269 1368 1457 1488 1504 1552 1674 1692 1728 1746 1767 1786 1824 1843 1984 2052 2232 2256 2328 2356 2538 2619 2679 2736 2914 2976 3007 3008 3104 3348 3384 3492 3534 3572 3648 3686 4104 4371 4464 4512 4559 4656 4712 5076 5238 5301 5358 5472 5529 5828 5952 6014 6208 6696 6768 6984 7068 7144 7372 8037 8208 8742 8928 9021 9024 9118 9312 9424 10152 10476 10602 10716 10944 11058 11656 12028 13113 13392 13536 13677 13968 14136 14288 14744 15903 16074 16416 16587 17484 17856 18042 18236 18624 18848 20304 20952 21204 21432 22116 23312 24056 24111 26226 26784 27063 27072 27354 27683 27936 28272 28576 29488 31806 32148 32832 33174 34968 36084 36472 37696 39339 40608 41031 41904 42408 42864 44232 46624 48112 48222 49761 52452 53568 54126 54708 55366 55872 56544 57133 57152 58976 63612 64296 66348 69936 72168 72944 78678 81189 81216 82062 83049 83808 84816 85728 86621 88464 93248 96224 96444 99522 104904 108252 109416 110732 113088 114266 117952 123093 127224 128592 132696 139872 141329 144336 145888 157356 162378 164124 166098 167616 169632 171399 171456 173242 176928 192448 192888 199044 209808 216504 218832 221464 228532 246186 249147 254448 257184 259863 265392 279744 282658 288672 291776 314712 324756 328248 332196 339264 342798 346484 353856 385776 398088 419616 423987 433008 437664 442928 457064 492372 498294 508896 514197 514368 519726 530784 565316 577344 629424 649512 656496 664392 685596 692968 747441 771552 779589 796176 839232 847974 866016 875328 885856 914128 984744 996588 1017792 1028394 1039452 1061568 1130632 1258848 1271961 1299024 1312992 1328784 1371192 1385936 1494882 1542591 1543104 1559178 1592352 1695948 1732032 1771712 1828256 1969488 1993176 2056788 2078904 2261264 2338767 2517696 2543922 2598048 2625984 2657568 2685251 2742384 2771872 2989764 3085182 3118356 3184704 3391896 3656512 3815883 3938976 3986352 4113576 4157808 4522528 4677534 5087844 5196096 5315136 5370502 5484768 5543744 5979528 6170364 6236712 6783792 7631766 7877952 7972704 8055753 8227152 8315616 9045056 9355068 10175688 10741004 10969536 11959056 12340728 12473424 13567584 15263532 15945408 16111506 16454304 16631232 18710136 20351376 21482008 23918112 24167259 24681456 24946848 27135168 30527064 32223012 32908608 37420272 40702752 42964016 47836224 48334518 49362912 49893696 61054128 64446024 72501777 74840544 81405504 85928032 96669036 98725824 122108256 128892048 145003554 149681088 171856064 193338072 244216512 257784096 290007108 386676144 515568192 580014216 773352288 1160028432 1546704576 2320056864 4640113728
• Sum of all divisors σ(n): 15293644800
• Sum of proper divisors (its aliquot sum) s(n): 10653531072
• 4640113728 is an abundant number, because the sum of its proper divisors (10653531072) is greater than itself. Its abundance is 6013417344

Bases of 4640113728

• Binary: 100010100100100101000010001000000₂
• Hexadecimal: 0x114928440
• Base-36: 24QLQO0

Squares and roots of 4640113728

• 4640113728 squared (4640113728²) is 21530655408774057984
• 4640113728 cubed (4640113728³) is 99904689735089958101826404352
• The square root of 4640113728 is 68118.3802508545
• The cube root of 4640113728 is 1667.9238099871

Scales and comparisons

• 4,640,113,728 seconds is equal to 147 years, 28 weeks, 1 day, 28 minutes, 48 seconds.
• To count from 1 to 4,640,113,728 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 4640113728 cubic inches would be around 139 feet tall.

Recreational maths with 4640113728

• 4640113728 backwards is 8273110464
• 4640113728 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4640113728's digits is 36
• More coming soon!