4999908420

Names of 4999908420

• Cardinal: 4999908420 can be written as Four billion, nine hundred ninety-nine million, nine hundred eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.99990842 × 10⁹

Factors of 4999908420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 199

Divisors of 4999908420

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 20 26 30 34 36 37 39 43 45 51 52 60 65 68 74 78 79 85 86 90 102 111 117 129 130 148 153 156 158 170 172 180 185 195 204 215 221 222 234 237 255 258 260 306 316 333 340 370 387 390 395 430 442 444 468 474 481 510 516 555 559 585 612 629 645 663 666 711 731 740 765 774 780 790 860 884 948 962 1020 1027 1105 1110 1118 1170 1185 1258 1290 1326 1332 1343 1422 1443 1462 1530 1548 1580 1591 1665 1677 1887 1924 1935 1989 2054 2193 2210 2220 2236 2340 2370 2405 2516 2580 2652 2686 2795 2844 2886 2923 2924 3060 3081 3145 3182 3315 3330 3354 3397 3555 3655 3774 3870 3978 4029 4108 4329 4386 4420 4740 4773 4810 5031 5135 5372 5590 5661 5772 5846 6162 6290 6364 6579 6630 6660 6708 6715 6794 7110 7215 7310 7548 7740 7955 7956 8058 8177 8385 8658 8769 8772 9243 9435 9503 9546 9620 9945 10062 10191 10270 10965 11180 11322 11692 12087 12324 12580 13158 13260 13430 13588 14220 14319 14430 14615 14620 15405 15910 16116 16354 16770 16985 17316 17459 17538 18486 18870 19006 19092 19890 20124 20145 20382 20540 20683 21645 21930 22644 23865 24174 24531 25155 26307 26316 26860 27047 28305 28509 28638 28860 29230 30573 30810 31820 32708 32895 33540 33970 34918 35076 36972 37740 37999 38012 39780 40290 40764 40885 41366 43290 43845 43860 44161 46215 47515 47730 48348 49062 49691 50310 50955 52377 52614 54094 56610 57018 57276 57749 58460 60435 61146 61620 62049 65790 67940 69836 71595 73593 75998 80580 81141 81770 82732 85527 86580 87295 87690 88322 92430 95030 95460 98124 99382 100620 101910 103415 104754 105228 108188 113220 113997 114036 115498 120870 122292 122655 124098 125689 131535 131580 132483 135235 142545 143190 147186 149073 151996 152865 157131 162282 163540 171054 173247 174590 175380 176644 184860 186147 189995 190060 198764 203820 206830 209508 220805 227994 230996 241740 243423 245310 248196 248455 251378 261885 263070 264966 270470 285090 286380 288745 294372 298146 305730 310245 314262 324564 341991 342108 346494 349180 351611 367965 372294 377067 379990 397449 405705 413660 427635 441610 447219 455988 486846 490620 496910 502756 519741 523770 526140 529932 540940 569985 570180 577490 596292 611460 620490 628445 628524 645983 662415 683982 692988 703222 735930 744588 745365 750737 754134 759980 785655 794898 811410 855270 866235 883220 894438 930735 973692 993820 1039482 1047540 1054833 1131201 1139970 1154980 1217115 1240980 1256890 1291966 1324830 1367964 1406444 1471860 1490730 1501474 1508268 1571310 1589796 1622820 1633957 1709955 1710540 1732470 1758055 1788876 1861470 1885335 1937949 1987245 2078964 2109666 2136713 2236095 2252211 2262402 2279940 2434230 2513780 2583932 2598705 2649660 2981460 3002948 3142620 3164499 3229915 3267914 3419910 3464940 3516110 3722940 3753685 3770670 3875898 3974490 4219332 4273426 4472190 4504422 4524804 4868460 4901871 5197410 5274165 5656005 5813847 6328998 6410139 6459830 6535828 6756633 6839820 7032220 7507370 7541340 7751796 7948980 8169785 8546852 8944380 9008844 9689745 9803742 10394820 10548330 10683565 11261055 11312010 11627694 12657996 12820278 12919660 13513266 14705613 15014740 15822495 16339570 19230417 19379490 19607484 21096660 21367130 22522110 22624020 23255388 24509355 25640556 27026532 27777269 29069235 29411226 31644990 32050695 32679140 33783165 38460834 38758980 42734260 45044220 49018710 55554538 58138470 58822452 63289980 64101390 67566330 73528065 76921668 83331807 96152085 98037420 111109076 116276940 128202780 135132660 138886345 147056130 166663614 192304170 249995421 277772690 294112260 333327228 384608340 416659035 499990842 555545380 833318070 999981684 1249977105 1666636140 2499954210 4999908420
• Sum of all divisors σ(n): 18404305920
• Sum of proper divisors (its aliquot sum) s(n): 13404397500
• 4999908420 is an abundant number, because the sum of its proper divisors (13404397500) is greater than itself. Its abundance is 8404489080

Bases of 4999908420

• Binary: 100101010000001001000110001000100₂
• Hexadecimal: 0x12A048C44
• Base-36: 2AOTE10

Squares and roots of 4999908420

• 4999908420 squared (4999908420²) is 24999084208386896400
• 4999908420 cubed (4999908420³) is 124993131625802677928027688000
• The square root of 4999908420 is 70710.0305472993
• The cube root of 4999908420 is 1709.9655066399

Scales and comparisons

• 4,999,908,420 seconds is equal to 158 years, 51 weeks, 7 hours, 27 minutes.
• To count from 1 to 4,999,908,420 would take you about three hundred seventeen 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 4999908420 cubic inches would be around 142.5 feet tall.

Recreational maths with 4999908420

• 4999908420 backwards is 0248099994
• The number of decimal digits it has is: 10
• The sum of 4999908420's digits is 54
• More coming soon!