31080870428940

Names of 31080870428940

• Cardinal: 31080870428940 can be written as Thirty-one trillion, eighty billion, eight hundred seventy million, four hundred twenty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.108087042894 × 10¹³

Factors of 31080870428940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 395

Divisors of 31080870428940

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 81 85 90 102 108 127 135 153 162 170 180 204 241 243 254 255 270 289 306 324 340 381 405 459 482 486 508 510 540 578 612 635 723 729 762 765 810 867 918 964 972 1020 1143 1156 1205 1215 1270 1377 1445 1446 1458 1524 1530 1620 1734 1836 1905 2159 2169 2286 2295 2410 2430 2540 2601 2754 2890 2892 2916 3060 3429 3468 3615 3645 3810 4097 4131 4318 4335 4338 4572 4590 4820 4860 5202 5508 5715 5780 6477 6507 6858 6885 7230 7290 7620 7803 8194 8262 8636 8670 8676 9180 10287 10404 10795 10845 11430 12291 12393 12954 13005 13014 13716 13770 14460 14580 15606 16388 16524 17145 17340 19431 19521 20485 20574 20655 21590 21690 22860 23409 24582 24786 25908 26010 26028 27540 30607 30861 31212 32385 32535 34290 36703 36873 38862 39015 39042 40970 41148 41310 43180 43380 46818 49164 49572 51435 52020 58081 58293 58563 61214 61455 61722 61965 64770 65070 68580 69649 70227 73406 73746 77724 78030 78084 81940 82620 91821 92583 93636 97155 97605 102870 110109 110619 116162 116586 117045 117126 122428 122910 123444 123930 129540 130140 139298 140454 146812 147492 153035 154305 156060 174243 174879 175689 183515 183642 184365 185166 194310 195210 205740 208947 210681 220218 221238 232324 233172 234090 234252 245820 247860 275463 278596 280908 290405 291465 292815 306070 308610 330327 331857 348245 348486 349758 351135 351378 367030 367284 368730 370332 388620 390420 417894 421362 440436 442476 459105 462915 468180 520319 522729 524637 550545 550926 553095 580810 582930 585630 612140 617220 626841 660654 663714 696490 696972 699516 702270 702756 734060 737460 826389 835788 842724 871215 874395 878445 918210 925830 987377 990981 995571 1040638 1044735 1045458 1049274 1053405 1101090 1101852 1106190 1161620 1165860 1171260 1253682 1321308 1327428 1377315 1392980 1404540 1560957 1568187 1573911 1651635 1652778 1659285 1742430 1748790 1756890 1836420 1851660 1880523 1974754 1981962 1991142 2081276 2089470 2090916 2098548 2106810 2202180 2212380 2479167 2507364 2601595 2613645 2623185 2754630 2962131 2972943 2986713 3121914 3134205 3136374 3147822 3303270 3305556 3318570 3484860 3497580 3513780 3761046 3949508 3963924 3982284 4131945 4178940 4213620 4682871 4704561 4936885 4954905 4958334 4977855 5203190 5227290 5246370 5509260 5641569 5924262 5945886 5973426 6243828 6268410 6272748 6295644 6606540 6637140 7376287 7437501 7522092 7804785 7840935 7869555 8263890 8845423 8886393 8918829 9365742 9402615 9409122 9873770 9909810 9916668 9955710 10406380 10454580 10492740 11283138 11848524 11891772 11946852 12395835 12536820 14048613 14113683 14752574 14810655 14864715 14875002 14933565 15609570 15681870 15739110 16527780 16785409 16924707 17690846 17772786 17837658 18731484 18805230 18818244 19747540 19819620 19911420 22128861 22312503 22566276 23414355 23522805 24791670 26536269 26659179 26756487 28097226 28207845 28227366 29505148 29621310 29729430 29750004 29867130 31219140 31363740 31478220 33570818 33849414 35381692 35545572 35675316 36881435 37187505 37610460 42145839 42341049 44227115 44257722 44431965 44594145 44625006 46828710 47045610 49583340 50356227 50774121 53072538 53318358 53512974 56194452 56415690 56454732 59242620 59458860 59734260 66386583 67141636 67698828 70243065 70568415 73762870 74375010 79608807 79977537 83927045 84291678 84623535 84682098 88454230 88515444 88863930 89188290 89250012 93657420 94091220 100712454 101548242 106145076 106636716 107025948 110644305 111562515 112831380 125396879 126437517 132681345 132773166 133295895 133782435 140486130 141136830 147525740 148750020 151068681 159217614 159955074 167854090 168583356 169247070 169364196 176908460 177727860 178376580 199159749 201424908 203096484 210729195 211705245 221288610 223125030 238826421 239932611 250793758 251781135 252875034 253870605 265362690 265546332 266591790 267564870 280972260 282273660 302137362 318435228 319910148 331932915 335708180 338494140 376190637 379312551 398044035 398319498 399887685 421458390 423410490 442577220 446250060 453206043 477652842 479865222 501587516 503562270 505750068 507741210 530725380 533183580 535129740 597479247 604274724 626984395 632187585 663865830 716479263 719797833 752381274 755343405 758625102 796088070 796638996 799775370 842916780 846820980 906412086 955305684 959730444 995798745 1007124540 1015482420 1128571911 1194132105 1194958494 1199663055 1253968790 1264375170 1327731660 1359618129 1432958526 1439595666 1504762548 1510686810 1517250204 1592176140 1599550740 1792437741 1812824172 1880953185 1896562755 1991597490 2131746943 2149437789 2257143822 2266030215 2388264210 2389916988 2399326110 2507937580 2528750340 2719236258 2865917052 2879191332 2987396235 3021373620 3385715733 3582396315 3584875482 3598989165 3761906370 3793125510 3983194980 4078854387 4263493886 4298875578 4514287644 4532060430 4776528420 4798652220 5377313223 5438472516 5642859555 5974792470 6395240829 6448313367 6771431466 6798090645 7164792630 7169750964 7197978330 7523812740 7586251020 8157708774 8526987772 8597751156 8962188705 9064120860 10157147199 10658734715 10747188945 10754626446 11285719110 11949584940 12236563161 12790481658 12896626734 13542862932 13596181290 14329585260 14395956660 16315417548 16928578665 17924377410 19185722487 20314294398 20394271935 21317469430 21494377890 21509252892 22571438220 24473126322 25580963316 25793253468 26886566115 27192362580 30471441597 31976204145 32241566835 33857157330 35848754820 38371444974 40628588796 40788543870 42634938860 42988755780 48946252644 50785735995 53773132230 57557167461 60942883194 61182815805 63952408290 64483133670 67714314660 76742889948 81577087740 91414324791 95928612435 101571471990 107546264460 115114334922 121885766388 122365631610 127904816580 128966267340 152357207985 172671502383 182828649582 191857224870 203142943980 230228669844 244731263220 287785837305 304714415970 345343004766 365657299164 383714449740 457071623955 518014507149 575571674610 609428831940 690686009532 863357511915 914143247910 1036029014298 1151143349220 1554043521447 1726715023830 1828286495820 2072058028596 2590072535745 3108087042894 3453430047660 5180145071490 6216174085788 7770217607235 10360290142980 15540435214470 31080870428940
• Sum of all divisors σ(n): 105210153070848
• Sum of proper divisors (its aliquot sum) s(n): 74129282641908
• 31080870428940 is an abundant number, because the sum of its proper divisors (74129282641908) is greater than itself. Its abundance is 43048412212968

Bases of 31080870428940

• Binary: 111000100010010010100001111011100000100001100₂
• Hexadecimal: 0x1C44943DC10C
• Base-36: B0MCRROR0

Squares and roots of 31080870428940

• 31080870428940 squared (31080870428940²) is 966020506620556939589523600
• 31080870428940 cubed (31080870428940³) is 30024758197972505676801530041062252984000
• The square root of 31080870428940 is 5575022.0115206721
• The cube root of 31080870428940 is 31441.0994496721

Scales and comparisons

• 31,080,870,428,940 seconds is equal to 988,275 years, 28 weeks, 15 hours, 9 minutes.
• To count from 1 to 31,080,870,428,940 would take you about two million, four hundred seventy thousand, six hundred eighty-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 31080870428940 cubic inches would be around 2620.1 feet tall.

Recreational maths with 31080870428940

• 31080870428940 backwards is 04982407808013
• 31080870428940 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31080870428940's digits is 54
• More coming soon!