2001888140490

Names of 2001888140490

• Cardinal: 2001888140490 can be written as Two trillion, one billion, eight hundred eighty-eight million, one hundred forty thousand, four hundred ninety.

Scientific notation

• Scientific notation: 2.00188814049 × 10¹²

Factors of 2001888140490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11637

Divisors of 2001888140490

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 30 31 35 38 42 45 49 57 62 63 67 70 90 93 95 98 105 114 126 133 134 147 155 171 186 190 201 210 217 245 266 279 285 294 310 315 335 342 399 402 434 441 465 469 490 558 570 589 603 630 651 665 670 735 798 855 882 930 931 938 1005 1085 1178 1197 1206 1273 1302 1330 1395 1407 1470 1519 1710 1767 1862 1953 1995 2010 2077 2170 2205 2345 2394 2546 2790 2793 2814 2945 3015 3038 3255 3283 3534 3819 3906 3990 4123 4154 4221 4410 4557 4655 4690 5301 5586 5890 5985 6030 6231 6365 6510 6566 7035 7595 7638 8246 8379 8442 8835 8911 9114 9310 9765 9849 10385 10602 11457 11503 11970 12369 12462 12730 13671 13965 14070 14539 15190 16415 16758 17670 17822 18693 19095 19530 19698 20615 20770 21105 22785 22914 23006 24738 26505 26733 27342 27930 28861 29078 29547 31155 32830 34509 37107 37386 38190 39463 41230 41895 42210 43617 44555 45570 49245 53010 53466 57285 57515 57722 59094 61845 62310 62377 68355 69018 72695 74214 78926 80199 80521 83790 86583 87234 89110 93465 98490 101773 103527 114570 115030 118389 123690 124754 130851 133665 136710 144305 145390 147735 160398 161042 172545 173166 185535 186930 187131 197315 203546 207054 218085 218557 236778 241563 259749 261702 267330 276241 288610 295470 305319 311885 345090 355167 356593 371070 374262 394630 400995 402605 432915 436170 437114 483126 508865 517635 519498 552482 561393 563647 591945 610638 623770 654255 655671 710334 713186 724689 770701 801990 805210 828723 865830 915957 935655 1017730 1035270 1069779 1092785 1122786 1127294 1183890 1207815 1298745 1308510 1311342 1381205 1449378 1526595 1529899 1541402 1657446 1690941 1775835 1782965 1831914 1871310 1933687 1967013 2139558 2185570 2312103 2415630 2486169 2496151 2597490 2762410 2806965 2818235 3053190 3059798 3209337 3278355 3381882 3551670 3565930 3623445 3853505 3867374 3934026 4143615 4579785 4589697 4624206 4972338 4992302 5072823 5348895 5394907 5613930 5636470 5801061 6418674 6556710 6775267 6936309 7246890 7488453 7649495 7707010 8287230 8454705 9159570 9179394 9668435 9835065 10145646 10697790 10709293 10789814 11560515 11602122 12430845 12480755 13550534 13769091 13872618 14643319 14976906 15298990 16046685 16184721 16909410 17403183 17473057 19336870 19670130 20325801 21418586 22465359 22948485 23121030 23891731 24861690 24961510 25364115 26974535 27538182 29005305 29286638 32093370 32127879 32369442 33876335 34681545 34806366 34946114 37442265 37764349 40651602 43929957 44930718 45896970 47426869 47783462 48554163 50728230 52419171 53546465 53949070 58010610 60977403 64255758 67752670 68845455 69363090 71675193 73216595 74884530 75528698 80923605 87015915 87365285 87859914 94853738 96383637 97108326 101629005 102503233 104838342 107092930 112326795 113293047 119458655 121954806 131789871 137690910 142280607 143350386 146433190 157257513 160639395 161847210 167242117 174031830 174730570 188821745 192767274 203258010 205006466 215025579 219649785 224653590 226586094 237134345 238917310 242770815 262095855 263579742 284561214 304887015 307509699 314515026 321278790 331988083 334484234 339879141 358375965 377643490 426841821 430051158 439299570 453942889 474268690 481918185 485541630 501726351 512516165 524191710 566465235 609774030 615019398 658949355 663976166 679758282 711403035 716751930 717522631 786287565 836210585 853683642 907885778 922529097 963836370 995964249 1003452702 1025032330 1075127895 1132930470 1170694819 1317898710 1361828667 1422806070 1435045262 1505179053 1537548495 1572575130 1659940415 1672421170 1699395705 1845058194 1991928498 2134209105 2150255790 2152567893 2269714445 2341389638 2508631755 2723657334 2987892747 3010358106 3075096990 3177600223 3319880830 3398791410 3512084457 3587613155 4085486001 4268418210 4305135786 4539428890 4612645485 4979821245 5017263510 5853474095 5975785494 6355200446 6457703679 6809143335 7024168914 7175226310 7525895265 8170972002 9225290970 9532800669 9959642490 10536253371 10762839465 11706948190 12915407358 13618286670 14939463735 15051790530 15888001115 17560422285 19065601338 20427430005 21072506742 21525678930 22243201561 28598402007 29878927470 31776002230 32288518395 35120844570 40854860010 44486403122 47664003345 52681266855 57196804014 64577036790 66729604683 95328006690 105362533710 111216007805 133459209366 142992010035 200188814049 222432015610 285984020070 333648023415 400377628098 667296046830 1000944070245 2001888140490
• Sum of all divisors σ(n): 6677724119040
• Sum of proper divisors (its aliquot sum) s(n): 4675835978550
• 2001888140490 is an abundant number, because the sum of its proper divisors (4675835978550) is greater than itself. Its abundance is 2673947838060

Bases of 2001888140490

• Binary: 11101001000011001110101001101110011001010₂
• Hexadecimal: 0x1D219D4DCCA
• Base-36: PJNKIF2I

Squares and roots of 2001888140490

• 2001888140490 squared (2001888140490²) is 4007556127034509977440100
• 2001888140490 cubed (2001888140490³) is 8022679083058421396795913639359649000
• The square root of 2001888140490 is 1414880.9633640563
• The cube root of 2001888140490 is 12603.1740984857

Scales and comparisons

• 2,001,888,140,490 seconds is equal to 63,653 years, 44 weeks, 1 day, 15 hours, 1 minute, 30 seconds.
• To count from 1 to 2,001,888,140,490 would take you about one hundred fifty-nine thousand, one hundred thirty-four 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 2001888140490 cubic inches would be around 1050.3 feet tall.

Recreational maths with 2001888140490

• 2001888140490 backwards is 0940418881002
• 2001888140490 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2001888140490's digits is 45
• More coming soon!