83398383640

Names of 83398383640

• Cardinal: 83398383640 can be written as Eighty-three billion, three hundred ninety-eight million, three hundred eighty-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.339838364 × 10¹⁰

Factors of 83398383640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 85

Divisors of 83398383640

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 23 26 31 40 44 46 52 55 62 65 88 92 104 110 115 121 124 130 143 155 169 184 220 230 242 248 253 260 286 299 310 338 341 403 440 460 484 506 520 572 598 605 620 676 682 713 715 806 845 920 968 1012 1144 1196 1210 1240 1265 1331 1352 1364 1426 1430 1495 1573 1612 1690 1705 1859 2015 2024 2197 2392 2420 2530 2662 2728 2783 2852 2860 2990 3146 3224 3289 3380 3410 3565 3718 3751 3887 4030 4394 4433 4840 5060 5239 5324 5566 5704 5720 5980 6292 6578 6655 6760 6820 7130 7436 7502 7774 7843 7865 8060 8788 8866 9269 9295 10120 10478 10648 10985 11132 11960 12584 13156 13310 13640 13915 14260 14872 15004 15548 15686 15730 16120 16445 17303 17576 17732 18538 18590 18755 19435 20449 20956 21970 22165 22264 24167 26195 26312 26620 27830 28520 30008 30613 31096 31372 31460 32890 34606 35464 36179 37076 37180 37510 38870 39215 40898 41261 41912 42757 43940 44330 46345 48334 48763 50531 52390 53240 55660 57629 61226 62744 62920 65780 68107 69212 72358 74152 74360 75020 77740 78430 81796 82522 85514 86273 86515 87880 88660 92690 96668 97526 101062 101959 102245 104780 111320 115258 120497 120835 122452 131560 136214 138424 144716 150040 153065 155480 156860 163592 165044 171028 172546 173030 177320 180895 185380 193336 195052 202124 203918 204490 206305 209560 213785 224939 230516 240994 241670 243815 244904 252655 265837 272428 288145 289432 306130 313720 330088 340535 342056 345092 346060 361790 370760 390104 397969 404248 407836 408980 412610 427570 431365 449878 461032 470327 481988 483340 487630 505310 509795 531674 536393 544856 555841 576290 602485 612260 633919 681070 690184 692120 723580 749177 795938 815672 817960 825220 855140 862730 899756 940654 949003 963976 966680 975260 1010620 1019590 1063348 1072786 1111682 1121549 1124695 1152580 1204970 1224520 1267838 1325467 1329185 1362140 1447160 1498354 1566461 1591876 1650440 1710280 1725460 1799512 1881308 1898006 1950520 1989845 2021240 2039180 2126696 2145572 2223364 2243098 2249390 2305160 2351635 2409940 2535676 2650934 2658370 2681965 2724280 2779205 2924207 2996708 3132922 3169595 3183752 3450920 3745885 3762616 3796012 3979690 4078360 4291144 4446728 4486196 4498780 4703270 4745015 4819880 5071352 5173597 5301868 5316740 5363930 5558410 5607745 5848414 5993416 6114251 6265844 6339190 6627335 6973109 7491770 7592024 7832305 7959380 8240947 8972392 8997560 9406540 9490030 10347194 10603736 10633480 10727860 11116820 11215490 11696828 12228502 12337039 12531688 12678380 13254670 13946218 14580137 14621035 14983540 15664610 15918760 16481894 17231071 18813080 18980060 20694388 21455720 22233640 22430980 23393656 24457004 24674078 25356760 25867985 26509340 27892436 29160274 29242070 29967080 30571255 31329220 32963788 34462142 34865545 37960120 41204735 41388776 44861960 48914008 49348156 51735970 53018680 55784872 58320548 58484140 61142510 61685195 62658440 65927576 67256761 68924284 69731090 72900685 82409470 86155355 90650417 98696312 103471940 116641096 116968280 122285020 123370390 134513522 137848568 139462180 145801370 160381507 164818940 172310710 181300834 189541781 206943880 244570040 246740780 269027044 278924360 291602740 320763014 329637880 336283805 344621420 362601668 379083562 453252085 493481560 538054088 583205480 641526028 672567610 689242840 725203336 758167124 801907535 906504170 947708905 1283052056 1345135220 1516334248 1603815070 1813008340 1895417810 2084959591 2690270440 3207630140 3626016680 3790835620 4169919182 6415260280 7581671240 8339838364 10424797955 16679676728 20849595910 41699191820 83398383640
• Sum of all divisors σ(n): 240836198400
• Sum of proper divisors (its aliquot sum) s(n): 157437814760
• 83398383640 is an abundant number, because the sum of its proper divisors (157437814760) is greater than itself. Its abundance is 74039431120

Bases of 83398383640

• Binary: 1001101101010111011100101100000011000₂
• Hexadecimal: 0x136AEE5818
• Base-36: 12B98SNS

Squares and roots of 83398383640

• 83398383640 squared (83398383640²) is 6955290393764619649600
• 83398383640 cubed (83398383640³) is 580059976586788413396023172544000
• The square root of 83398383640 is 288787.7830518459
• The cube root of 83398383640 is 4369.0385616249

Scales and comparisons

• 83,398,383,640 seconds is equal to 2,651 years, 42 weeks, 1 day, 1 hour, 40 minutes, 40 seconds.
• To count from 1 to 83,398,383,640 would take you about five thousand, three hundred 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 83398383640 cubic inches would be around 364.1 feet tall.

Recreational maths with 83398383640

• 83398383640 backwards is 04638389338
• 83398383640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83398383640's digits is 55
• More coming soon!