28430908800

Names of 28430908800

• Cardinal: 28430908800 can be written as Twenty-eight billion, four hundred thirty million, nine hundred eight thousand, eight hundred.

Scientific notation

• Scientific notation: 2.84309088 × 10¹⁰

Factors of 28430908800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 682

Divisors of 28430908800

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 25 28 30 32 34 35 40 41 42 48 50 51 56 60 64 68 70 75 80 82 84 85 96 100 102 105 112 119 120 123 128 136 140 150 160 164 168 170 175 192 200 204 205 210 224 238 240 246 255 272 280 287 300 320 328 336 340 350 357 384 400 408 410 420 425 448 476 480 492 510 525 544 560 574 595 600 607 615 640 656 672 680 697 700 714 800 816 820 840 850 861 896 952 960 984 1020 1025 1050 1088 1120 1148 1190 1200 1214 1230 1275 1312 1344 1360 1394 1400 1428 1435 1600 1632 1640 1680 1700 1722 1785 1821 1904 1920 1968 2040 2050 2091 2100 2176 2240 2296 2380 2400 2428 2460 2550 2624 2688 2720 2788 2800 2856 2870 2975 3035 3075 3200 3264 3280 3360 3400 3444 3485 3570 3642 3808 3936 4080 4100 4182 4200 4249 4305 4480 4592 4760 4800 4856 4879 4920 5100 5248 5440 5576 5600 5712 5740 5950 6070 6150 6528 6560 6720 6800 6888 6970 7140 7175 7284 7616 7872 8160 8200 8364 8400 8498 8610 8925 9105 9184 9520 9600 9712 9758 9840 10200 10319 10455 10880 11152 11200 11424 11480 11900 12140 12300 12747 13120 13440 13600 13776 13940 14280 14350 14568 14637 15175 15232 15744 16320 16400 16728 16800 16996 17220 17425 17850 18210 18368 19040 19424 19516 19680 20400 20638 20910 21245 21525 22304 22400 22848 22960 23800 24280 24395 24600 24887 25494 26240 27200 27552 27880 28560 28700 29136 29274 30350 30957 32640 32800 33456 33600 33992 34440 34850 35700 36420 36736 38080 38848 39032 39360 40800 41276 41820 42490 43050 44608 45525 45696 45920 47600 48560 48790 49200 49774 50988 51595 52275 54400 55104 55760 57120 57400 58272 58548 60700 61914 63735 65600 66912 67200 67984 68880 69700 71400 72233 72840 73185 74661 76160 77696 78064 78720 81600 82552 83640 84980 86100 89216 91050 91840 95200 97120 97580 98400 99548 101976 103190 104550 106225 110208 111520 114240 114800 116544 117096 121400 121975 123828 124435 127470 131200 133824 135968 137760 139400 142800 144466 145680 146370 149322 154785 156128 163200 165104 167280 169960 172200 174209 182100 183680 190400 194240 195160 196800 199096 203952 206380 209100 212450 216699 223040 228480 229600 233088 234192 242800 243950 247656 248870 254940 257975 267648 271936 275520 278800 285600 288932 291360 292740 298644 309570 312256 318675 330208 334560 339920 344400 348418 361165 364200 365925 373305 380800 388480 390320 393600 398192 407904 412760 418200 423079 424900 433398 446080 459200 468384 485600 487900 495312 497740 509880 515950 522627 543872 551040 557600 571200 577864 582720 585480 597288 619140 622175 624512 637350 660416 669120 679840 688800 696836 722330 728400 731850 746610 773925 780640 796384 815808 825520 836400 846158 849800 866796 871045 918400 936768 971200 975800 990624 995480 1019760 1031900 1045254 1083495 1115200 1142400 1155728 1165440 1170960 1194576 1238280 1244350 1269237 1274700 1320832 1338240 1359680 1377600 1393672 1444660 1456800 1463700 1493220 1547850 1561280 1592768 1631616 1651040 1672800 1692316 1699600 1733592 1742090 1805825 1866525 1873536 1942400 1951600 1981248 1990960 2039520 2063800 2090508 2115395 2166990 2230400 2311456 2341920 2389152 2476560 2488700 2538474 2549400 2613135 2719360 2755200 2787344 2889320 2913600 2927400 2961553 2986440 3095700 3122560 3185536 3302080 3345600 3384632 3399200 3467184 3484180 3611650 3733050 3903200 3962496 3981920 4079040 4127600 4181016 4230790 4333980 4355225 4622912 4683840 4778304 4953120 4977400 5076948 5098800 5226270 5417475 5574688 5778640 5827200 5854800 5923106 5972880 6191400 6346185 6604160 6691200 6769264 6798400 6934368 6968360 7223300 7466100 7806400 7963840 8158080 8255200 8362032 8461580 8667960 8710450 8884659 9245824 9367680 9556608 9906240 9954800 10153896 10197600 10452540 10576975 10834950 11149376 11557280 11709600 11846212 11945760 12382800 12692370 13065675 13538528 13596800 13868736 13936720 14446600 14807765 14932200 15612800 15927680 16510400 16724064 16923160 17335920 17420900 17769318 19812480 19909600 20307792 20395200 20905080 21153950 21669900 22298752 23114560 23419200 23692424 23891520 24765600 25384740 26131350 27077056 27737472 27873440 28893200 29615530 29864400 31730925 33020800 33448128 33846320 34671840 34841800 35538636 39819200 40615584 40790400 41810160 42307900 43339800 44423295 46229120 46838400 47384848 47783040 49531200 50769480 52262700 54154112 55746880 57786400 59231060 59728800 63461850 66896256 67692640 69343680 69683600 71077272 74038825 79638400 81231168 83620320 84615800 86679600 88846590 94769696 99062400 101538960 104525400 111493760 115572800 118462120 119457600 126923700 135385280 138687360 139367200 142154544 148077650 162462336 167240640 169231600 173359200 177693180 189539392 203077920 209050800 222116475 231145600 236924240 238915200 253847400 270770560 278734400 284309088 296155300 334481280 338463200 346718400 355386360 379078784 406155840 418101600 444232950 473848480 507694800 557468800 568618176 592310600 676926400 693436800 710772720 812311680 836203200 888465900 947696960 1015389600 1137236352 1184621200 1353852800 1421545440 1672406400 1776931800 1895393920 2030779200 2369242400 2843090880 3553863600 4061558400 4738484800 5686181760 7107727200 9476969600 14215454400 28430908800
• Sum of all divisors σ(n): 116272558080
• Sum of proper divisors (its aliquot sum) s(n): 87841649280
• 28430908800 is an abundant number, because the sum of its proper divisors (87841649280) is greater than itself. Its abundance is 59410740480

Bases of 28430908800

• Binary: 11010011110100111010011110110000000₂
• Hexadecimal: 0x69E9D3D80
• Base-36: D2711MO

Squares and roots of 28430908800

• 28430908800 squared (28430908800²) is 808316575193917440000
• 28430908800 cubed (28430908800³) is 22981174830866609051369472000000
• The square root of 28430908800 is 168614.6755178801
• The cube root of 28430908800 is 3052.0870352453

Scales and comparisons

• 28,430,908,800 seconds is equal to 904 years, 5 days, 10 hours, 40 minutes.
• To count from 1 to 28,430,908,800 would take you about one thousand, eight hundred eight 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 28430908800 cubic inches would be around 254.3 feet tall.

Recreational maths with 28430908800

• 28430908800 backwards is 00880903482
• 28430908800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28430908800's digits is 42
• More coming soon!